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CHAPTER NINE MEANING: OR CONCEPTIONS AND UNDERSTANDING
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 § 1. The Place of Meanings in Mental Life
 
Meaning is central
As in our discussion of judgment1 we were making more explicit2 what is involved in inference, so in the discussion of meaning we are only recurring3 to the central function of all reflection. For one thing to mean, signify, betoken4, indicate, or point to, another we saw at the outset to be the essential mark of thinking (see p. 8). To find out what facts, just as they stand, mean, is the object of all discovery; to find out what facts will carry out, substantiate5, support a given meaning, is the object of all testing. When an inference reaches a satisfactory conclusion, we attain6 a goal of meaning. The act of judging involves both the growth and the application of meanings. In short, in this chapter we are not introducing a new topic; we are only coming to closer quarters with what hitherto has been constantly assumed. In the first section, we shall consider the equivalence of meaning and understanding, and the two types of understanding, direct and indirect.
 
I. Meaning and Understanding
 
To understand is to grasp meaning
If a person comes suddenly into your room and calls out "Paper," various alternatives are possible. If you do not understand the English language, there is simply a noise which may or may not act as a physical stimulus7[Pg 117] and irritant. But the noise is not an intellectual object; it does not have intellectual value. (Compare above, p. 15.) To say that you do not understand it and that it has no meaning are equivalents. If the cry is the usual accompaniment of the delivery of the morning paper, the sound will have meaning, intellectual content; you will understand it. Or if you are eagerly awaiting the receipt of some important document, you may assume that the cry means an announcement of its arrival. If (in the third place) you understand the English language, but no context suggests itself from your habits and expectations, the word has meaning, but not the whole event. You are then perplexed8 and incited9 to think out, to hunt for, some explanation of the apparently10 meaningless occurrence. If you find something that accounts for the performance, it gets meaning; you come to understand it. As intelligent beings, we presume the existence of meaning, and its absence is an anomaly. Hence, if it should turn out that the person merely meant to inform you that there was a scrap12 of paper on the sidewalk, or that paper existed somewhere in the universe, you would think him crazy or yourself the victim of a poor joke. To grasp a meaning, to understand, to identify a thing in a situation in which it is important, are thus equivalent terms; they express the nerves of our intellectual life. Without them there is (a) lack of intellectual content, or (b) intellectual confusion and perplexity, or else (c) intellectual perversion—nonsense, insanity13.
 
Knowledge and meaning
All knowledge, all science, thus aims to grasp the meaning of objects and events, and this process always consists in taking them out of their apparent brute14 isolation15 as events, and finding them to be parts of some[Pg 118] larger whole suggested by them, which, in turn, accounts for, explains, interprets them; i.e. renders them significant. (Compare above, p. 75.) Suppose that a stone with peculiar16 markings has been found. What do these scratches mean? So far as the object forces the raising of this question, it is not understood; while so far as the color and form that we see mean to us a stone, the object is understood. It is such peculiar combinations of the understood and the nonunderstood that provoke thought. If at the end of the inquiry17, the markings are decided18 to mean glacial scratches, obscure and perplexing traits have been translated into meanings already understood: namely, the moving and grinding power of large bodies of ice and the friction19 thus induced of one rock upon another. Something already understood in one situation has been transferred and applied20 to what is strange and perplexing in another, and thereby21 the latter has become plain and familiar, i.e. understood. This summary illustration discloses that our power to think effectively depends upon possession of a capital fund of meanings which may be applied when desired. (Compare what was said about deduction22, p. 94.)
 
II. Direct and Indirect Understanding
 
Direct and circuitous23 understanding
In the above illustrations two types of grasping of meaning are exemplified. When the English language is understood, the person grasps at once the meaning of "paper." He may not, however, see any meaning or sense in the performance as a whole. Similarly, the person identifies the object on sight as a stone; there is no secret, no mystery, no perplexity about that. But he does not understand the markings on it. They have[Pg 119] some meaning, but what is it? In one case, owing to familiar acquaintance, the thing and its meaning, up to a certain point, are one. In the other, the thing and its meaning are, temporarily at least, sundered24, and meaning has to be sought in order to understand the thing. In one case understanding is direct, prompt, immediate25; in the other, it is roundabout and delayed.
 
Interaction of the two types
Most languages have two sets of words to express these two modes of understanding; one for the direct taking in or grasp of meaning, the other for its circuitous apprehension26, thus: γνωναι and ειδεναι in Greek; noscere and scire in Latin; kennen and wissen in German; conna?tre and savoir in French; while in English to be acquainted with and to know of or about have been suggested as equivalents.[22] Now our intellectual life consists of a peculiar interaction between these two types of understanding. All judgment, all reflective inference, presupposes some lack of understanding, a partial absence of meaning. We reflect in order that we may get hold of the full and adequate significance of what happens. Nevertheless, something must be already understood, the mind must be in possession of some meaning which it has mastered, or else thinking is impossible. We think in order to grasp meaning, but none the less every extension of knowledge makes us aware of blind and opaque27 spots, where with less knowledge all had seemed obvious and natural. A scientist brought into a new district will find many things that he does not understand, where the native savage28 or[Pg 120] rustic29 will be wholly oblivious30 to any meanings beyond those directly apparent. Some Indians brought to a large city remained stolid31 at the sight of mechanical wonders of bridge, trolley32, and telephone, but were held spellbound by the sight of workmen climbing poles to repair wires. Increase of the store of meanings makes us conscious of new problems, while only through translation of the new perplexities into what is already familiar and plain do we understand or solve these problems. This is the constant spiral movement of knowledge.
 
Intellectual progress a rhythm
Our progress in genuine knowledge always consists in part in the discovery of something not understood in what had previously33 been taken for granted as plain, obvious, matter-of-course, and in part in the use of meanings that are directly grasped without question, as instruments for getting hold of obscure, doubtful, and perplexing meanings. No object is so familiar, so obvious, so commonplace that it may not unexpectedly present, in a novel situation, some problem, and thus arouse reflection in order to understand it. No object or principle is so strange, peculiar, or remote that it may not be dwelt upon till its meaning becomes familiar—taken in on sight without reflection. We may come to see, perceive, recognize, grasp, seize, lay hold of principles, laws, abstract truths—i.e. to understand their meaning in very immediate fashion. Our intellectual progress consists, as has been said, in a rhythm of direct understanding—technically called apprehension—with indirect, mediated34 understanding—technically called comprehension.
 
§ 2. The Process of Acquiring Meanings
 
Familiarity
The first problem that comes up in connection with direct understanding is how a store of directly apprehen[Pg 121]sible meanings is built up. How do we learn to view things on sight as significant members of a situation, or as having, as a matter of course, specific meanings? Our chief difficulty in answering this question lies in the thoroughness with which the lesson of familiar things has been learnt. Thought can more easily traverse an unexplored region than it can undo35 what has been so thoroughly36 done as to be ingrained in unconscious habit. We apprehend37 chairs, tables, books, trees, horses, clouds, stars, rain, so promptly38 and directly that it is hard to realize that as meanings they had once to be acquired,—the meanings are now so much parts of the things themselves.
 
Confusion is prior to familiarity
In an often quoted passage, Mr. James has said: "The baby, assailed39 by eyes, ears, nose, skin, and entrails at once, feels it all as one great blooming, buzzing confusion."[23] Mr. James is speaking of a baby's world taken as a whole; the description, however, is equally applicable to the way any new thing strikes an adult, so far as the thing is really new and strange. To the traditional "cat in a strange garret," everything is blurred40 and confused; the wonted marks that label things so as to separate them from one another are lacking. Foreign languages that we do not understand always seem jabberings, babblings, in which it is impossible to fix a definite, clear-cut, individualized group of sounds. The countryman in the crowded city street, the landlubber at sea, the ignoramus in sport at a contest between experts in a complicated game, are further instances. Put an unexperienced man in a factory, and at first the work seems to him a meaningless medley42. All strangers of another race proverbially look alike to the visiting[Pg 122] foreigner. Only gross differences of size or color are perceived by an outsider in a flock of sheep, each of which is perfectly43 individualized to the shepherd. A diffusive44 blur41 and an indiscriminately shifting suction characterize what we do not understand. The problem of the acquisition of meaning by things, or (stated in another way) of forming habits of simple apprehension, is thus the problem of introducing (i) definiteness and distinction and (ii) consistency45 or stability of meaning into what is otherwise vague and wavering.
 
Practical responses clarify confusion
The acquisition of definiteness and of coherency (or constancy) of meanings is derived46 primarily from practical activities. By rolling an object, the child makes its roundness appreciable47; by bouncing it, he singles out its elasticity48; by throwing it, he makes weight its conspicuous49 distinctive50 factor. Not through the senses, but by means of the reaction, the responsive adjustment, is the impression made distinctive, and given a character marked off from other qualities that call out unlike reactions. Children, for example, are usually quite slow in apprehending51 differences of color. Differences from the standpoint of the adult so glaring that it is impossible not to note them are recognized and recalled with great difficulty. Doubtless they do not all feel alike, but there is no intellectual recognition of what makes the difference. The redness or greenness or blueness of the object does not tend to call out a reaction that is sufficiently52 peculiar to give prominence53 or distinction to the color trait. Gradually, however, certain characteristic habitual54 responses associate themselves with certain things; the white becomes the sign, say, of milk and sugar, to which the child reacts favorably; blue becomes the sign of a dress that the child likes to wear, and so on: and the[Pg 123] distinctive reactions tend to single out color qualities from other things in which they had been submerged.
 
We identify by use or function
Take another example. We have little difficulty in distinguishing from one another rakes, hoes, plows55 and harrows, shovels56 and spades. Each has its own associated characteristic use and function. We may have, however, great difficulty in recalling the difference between serrate and dentate, ovoid and obovoid, in the shapes and edges of leaves, or between acids in ic and in ous. There is some difference; but just what? Or, we know what the difference is; but which is which? Variations in form, size, color, and arrangement of parts have much less to do, and the uses, purposes, and functions of things and of their parts much more to do, with distinctness of character and meaning than we should be likely to think. What misleads us is the fact that the qualities of form, size, color, and so on, are now so distinct that we fail to see that the problem is precisely57 to account for the way in which they originally obtained their definiteness and conspicuousness58. So far as we sit passive before objects, they are not distinguished59 out of a vague blur which swallows them all. Differences in the pitch and intensity60 of sounds leave behind a different feeling, but until we assume different attitudes toward them, or do something special in reference to them, their vague difference cannot be intellectually gripped and retained.
 
Children's drawings illustrate61 domination by value
Children's drawings afford a further exemplification of the same principle. Perspective does not exist, for the child's interest is not in pictorial62 representation, but in the things represented; and while perspective is essential to the former, it is no part of the characteristic uses and values of the things themselves. The house[Pg 124] is drawn63 with transparent64 walls, because the rooms, chairs, beds, people inside, are the important things in the house-meaning; smoke always comes out of the chimney—otherwise, why have a chimney at all? At Christmas time, the stockings may be drawn almost as large as the house or even so large that they have to be put outside of it:—in any case, it is the scale of values in use that furnishes the scale for their qualities, the pictures being diagrammatic reminders65 of these values, not impartial66 records of physical and sensory67 qualities. One of the chief difficulties felt by most persons in learning the art of pictorial representation is that habitual uses and results of use have become so intimately read into the character of things that it is practically impossible to shut them out at will.
 
As do sounds used as language signs
The acquiring of meaning by sounds, in virtue68 of which they become words, is perhaps the most striking illustration that can be found of the way in which mere11 sensory stimuli69 acquire definiteness and constancy of meaning and are thereby themselves defined and interconnected for purposes of recognition. Language is a specially70 good example because there are hundreds or even thousands of words in which meaning is now so thoroughly consolidated71 with physical qualities as to be directly apprehended72, while in the case of words it is easier to recognize that this connection has been gradually and laboriously73 acquired than in the case of physical objects such as chairs, tables, buttons, trees, stones, hills, flowers, and so on, where it seems as if the union of intellectual character and meaning with the physical fact were aboriginal74, and thrust upon us passively rather than acquired through active explorations. And in the case of the meaning of words, we see readily that it is by making[Pg 125] sounds and noting the results which follow, by listening to the sounds of others and watching the activities which accompany them, that a given sound finally becomes the stable bearer of a meaning.
 
Summary
Familiar acquaintance with meanings thus signifies that we have acquired in the presence of objects definite attitudes of response which lead us, without reflection, to anticipate certain possible consequences. The definiteness of the expectation defines the meaning or takes it out of the vague and pulpy75; its habitual, recurrent character gives the meaning constancy, stability, consistency, or takes it out of the fluctuating and wavering.
 
§ 3. Conceptions and Meaning
 
A conception is a definite meaning
The word meaning is a familiar everyday term; the words conception, notion, are both popular and technical terms. Strictly76 speaking, they involve, however, nothing new; any meaning sufficiently individualized to be directly grasped and readily used, and thus fixed77 by a word, is a conception or notion. Linguistically79, every common noun is the carrier of a meaning, while proper nouns and common nouns with the word this or that prefixed, refer to the things in which the meanings are exemplified. That thinking both employs and expands notions, conceptions, is then simply saying that in inference and judgment we use meanings, and that this use also corrects and widens them.
 
which is standardized80
Various persons talk about an object not physically81 present, and yet all get the same material of belief. The same person in different moments often refers to the same object or kind of objects. The sense experience, the physical conditions, the psychological conditions, vary, but the same meaning is conserved82. If pounds[Pg 126] arbitrarily changed their weight, and foot rules their length, while we were using them, obviously we could not weigh nor measure. This would be our intellectual position if meanings could not be maintained with a certain stability and constancy through a variety of physical and personal changes.
 
By it we identify the unknownand supplement the sensibly presentand also systematize things
To insist upon the fundamental importance of conceptions would, accordingly, only repeat what has been said. We shall merely summarize, saying that conceptions, or standard meanings, are instruments (i) of identification, (ii) of supplementation, and (iii) of placing in a system. Suppose a little speck83 of light hitherto unseen is detected in the heavens. Unless there is a store of meanings to fall back upon as tools of inquiry and reasoning, that speck of light will remain just what it is to the senses—a mere speck of light. For all that it leads to, it might as well be a mere irritation84 of the optic nerve. Given the stock of meanings acquired in prior experience, this speck of light is mentally attacked by means of appropriate concepts. Does it indicate asteroid85, or comet, or a new-forming sun, or a nebula86 resulting from some cosmic collision or disintegration87? Each of these conceptions has its own specific and differentiating88 characters, which are then sought for by minute and persistent89 inquiry. As a result, then, the speck is identified, we will say, as a comet. Through a standard meaning, it gets identity and stability of character. Supplementation then takes place. All the known qualities of comets are read into this particular thing, even though they have not been as yet observed. All that the astronomers90 of the past have learned about the paths and structure of comets becomes available capital with which to interpret the speck[Pg 127] of light. Finally, this comet-meaning is itself not isolated91; it is a related portion of the whole system of astronomic92 knowledge. Suns, planets, satellites, nebul?, comets, meteors, star dust—all these conceptions have a certain mutuality93 of reference and interaction, and when the speck of light is identified as meaning a comet, it is at once adopted as a full member in this vast kingdom of beliefs.
 
Importance of system to knowledge
Darwin, in an autobiographical sketch94, says that when a youth he told the geologist95, Sidgwick, of finding a tropical shell in a certain gravel96 pit. Thereupon Sidgwick said it must have been thrown there by some person, adding: "But if it were really embedded97 there, it would be the greatest misfortune to geology, because it would overthrow98 all that we know about the superficial deposits of the Midland Counties"—since they were glacial. And then Darwin adds: "I was then utterly99 astonished at Sidgwick not being delighted at so wonderful a fact as a tropical shell being found near the surface in the middle of England. Nothing before had made me thoroughly realize that science consists in grouping facts so that general laws or conclusions may be drawn from them." This instance (which might, of course, be duplicated from any branch of science) indicates how scientific notions make explicit the systematizing tendency involved in all use of concepts.
 
§ 4. What Conceptions are Not
 
The idea that a conception is a meaning that supplies a standard rule for the identification and placing of particulars may be contrasted with some current misapprehensions of its nature.
 
A concept is not a bare residue101
1. Conceptions are not derived from a multitude of[Pg 128] different definite objects by leaving out the qualities in which they differ and retaining those in which they agree. The origin of concepts is sometimes described to be as if a child began with a lot of different particular things, say particular dogs; his own Fido, his neighbor's Carlo, his cousin's Tray. Having all these different objects before him, he analyzes102 them into a lot of different qualities, say (a) color, (b) size, (c) shape, (d) number of legs, (e) quantity and quality of hair, (f) digestive organs, and so on; and then strikes out all the unlike qualities (such as color, size, shape, hair), retaining traits such as quadruped and domesticated103, which they all have in general.
 
but an active attitude
As a matter of fact, the child begins with whatever significance he has got out of the one dog he has seen, heard, and handled. He has found that he can carry over from one experience of this object to subsequent experience certain expectations of certain characteristic modes of behavior—may expect these even before they show themselves. He tends to assume this attitude of anticipation104 whenever any clue or stimulus presents itself; whenever the object gives him any excuse for it. Thus he might call cats little dogs, or horses big dogs. But finding that other expected traits and modes of behavior are not fulfilled, he is forced to throw out certain traits from the dog-meaning, while by contrast (see p. 90) certain other traits are selected and emphasized. As he further applies the meaning to other dogs, the dog-meaning gets still further defined and refined. He does not begin with a lot of ready-made objects from which he extracts a common meaning; he tries to apply to every new experience whatever from his old experience will help him understand it,[Pg 129] and as this process of constant assumption and experimentation105 is fulfilled and refuted by results, his conceptions get body and clearness.
 
It is general because of its application
2. Similarly, conceptions are general because of their use and application, not because of their ingredients. The view of the origin of conception in an impossible sort of analysis has as its counterpart the idea that the conception is made up out of all the like elements that remain after dissection106 of a number of individuals. Not so; the moment a meaning is gained, it is a working tool of further apprehensions100, an instrument of understanding other things. Thereby the meaning is extended to cover them. Generality resides in application to the comprehension of new cases, not in constituent107 parts. A collection of traits left as the common residuum, the caput mortuum, of a million objects, would be merely a collection, an inventory108 or aggregate109, not a general idea; a striking trait emphasized in any one experience which then served to help understand some one other experience, would become, in virtue of that service of application, in so far general. Synthesis is not a matter of mechanical addition, but of application of something discovered in one case to bring other cases into line.
 
§ 5. Definition and Organization of Meanings
 
Definiteness versus110 vaguenessIn the abstract meaning is intensionIn its application it is extension
A being that cannot understand at all is at least protected from mis-understandings. But beings that get knowledge by means of inferring and interpreting, by judging what things signify in relation to one another, are constantly exposed to the danger of mis-apprehension, mis-understanding, mis-taking—taking a thing amiss. A constant source of misunderstanding and mistake is indefiniteness of meaning. Through vagueness of[Pg 130] meaning we misunderstand other people, things, and ourselves; through its ambiguity111 we distort and pervert112. Conscious distortion of meaning may be enjoyed as nonsense; erroneous meanings, if clear-cut, may be followed up and got rid of. But vague meanings are too gelatinous to offer matter for analysis, and too pulpy to afford support to other beliefs. They evade113 testing and responsibility. Vagueness disguises the unconscious mixing together of different meanings, and facilitates the substitution of one meaning for another, and covers up the failure to have any precise meaning at all. It is the aboriginal logical sin—the source from which flow most bad intellectual consequences. Totally to eliminate indefiniteness is impossible; to reduce it in extent and in force requires sincerity114 and vigor115. To be clear or perspicuous a meaning must be detached, single, self-contained, homogeneous as it were, throughout. The technical name for any meaning which is thus individualized is intension. The process of arriving at such units of meaning (and of stating them when reached) is definition. The intension of the terms man, river, seed, honesty, capital, supreme116 court, is the meaning that exclusively and characteristically attaches to those terms. This meaning is set forth117 in the definitions of those words. The test of the distinctness of a meaning is that it shall successfully mark off a group of things that exemplify the meaning from other groups, especially of those objects that convey nearly allied118 meanings. The river-meaning (or character) must serve to designate the Rhone, the Rhine, the Mississippi, the Hudson, the Wabash, in spite of their varieties of place, length, quality of water; and must be such as not to suggest ocean currents, ponds, or brooks119. This use of a mean[Pg 131]ing to mark off and group together a variety of distinct existences constitutes its extension.
 
Definition and division
As definition sets forth intension, so division (or the reverse process, classification) expounds120 extension. Intension and extension, definition and division, are clearly correlative; in language previously used, intension is meaning as a principle of identifying particulars; extension is the group of particulars identified and distinguished. Meaning, as extension, would be wholly in the air or unreal, did it not point to some object or group of objects; while objects would be as isolated and independent intellectually as they seem to be spatially121, were they not bound into groups or classes on the basis of characteristic meanings which they constantly suggest and exemplify. Taken together, definition and division put us in possession of individualized or definite meanings and indicate to what group of objects meanings refer. They typify the fixation and the organization of meanings. In the degree in which the meanings of any set of experiences are so cleared up as to serve as principles for grouping those experiences in relation to one another, that set of particulars becomes a science; i.e. definition and classification are the marks of a science, as distinct from both unrelated heaps of miscellaneous information and from the habits that introduce coherence122 into our experience without our being aware of their operation.
 
Definitions are of three types, denotative, expository, scientific. Of these, the first and third are logically important, while the expository type is socially and pedagogically important as an intervening step.
 
We define by picking out
I. Denotative. A blind man can never have an adequate understanding of the meaning of color and red; a seeing person can acquire the knowledge only by hav[Pg 132]ing certain things designated in such a way as to fix attention upon some of their qualities. This method of delimiting a meaning by calling out a certain attitude toward objects may be called denotative or indicative. It is required for all sense qualities—sounds, tastes, colors—and equally for all emotional and moral qualities. The meanings of honesty, sympathy, hatred123, fear, must be grasped by having them presented in an individual's first-hand experience. The reaction of educational reformers against linguistic78 and bookish training has always taken the form of demanding recourse to personal experience. However advanced the person is in knowledge and in scientific training, understanding of a new subject, or a new aspect of an old subject, must always be through these acts of experiencing directly the existence or quality in question.
 
and also by combining what is already more definite,
2. Expository. Given a certain store of meanings which have been directly or denotatively marked out, language becomes a resource by which imaginative combinations and variations may be built up. A color may be defined to one who has not experienced it as lying between green and blue; a tiger may be defined (i.e. the idea of it made more definite) by selecting some qualities from known members of the cat tribe and combining them with qualities of size and weight derived from other objects. Illustrations are of the nature of expository definitions; so are the accounts of meanings given in a dictionary. By taking better-known meanings and associating them,—the attained124 store of meanings of the community in which one resides is put at one's disposal. But in themselves these definitions are secondhand and conventional; there is danger that instead of inciting125 one to effort after personal experiences that[Pg 133] will exemplify and verify them, they will be accepted on authority as substitutes.
 
and by discovering method of production
3. Scientific. Even popular definitions serve as rules for identifying and classifying individuals, but the purpose of such identifications and classifications is mainly practical and social, not intellectual. To conceive the whale as a fish does not interfere126 with the success of whalers, nor does it prevent recognition of a whale when seen, while to conceive it not as fish but as mammal serves the practical end equally well, and also furnishes a much more valuable principle for scientific identification and classification. Popular definitions select certain fairly obvious traits as keys to classification. Scientific definitions select conditions of causation, production, and generation as their characteristic material. The traits used by the popular definition do not help us to understand why an object has its common meanings and qualities; they simply state the fact that it does have them. Causal and genetic127 definitions fix upon the way an object is constructed as the key to its being a certain kind of object, and thereby explain why it has its class or common traits.
 
Contrast of causal and descriptive definitionsScience is the most perfect type of knowledge because it uses causal definitions
If, for example, a layman128 of considerable practical experience were asked what he meant or understood by metal, he would probably reply in terms of the qualities useful (i) in recognizing any given metal and (ii) in the arts. Smoothness, hardness, glossiness129, and brilliancy, heavy weight for its size, would probably be included in his definition, because such traits enable us to identify specific things when we see and touch them; the serviceable properties of capacity for being hammered and pulled without breaking, of being softened130 by heat and hardened by cold, of retaining the shape and form[Pg 134] given, of resistance to pressure and decay, would probably be included—whether or not such terms as malleable131 or fusible were used. Now a scientific conception, instead of using, even with additions, traits of this kind, determines meaning on a different basis. The present definition of metal is about like this: Metal means any chemical element that enters into combination with oxygen so as to form a base, i.e. a compound that combines with an acid to form a salt. This scientific definition is founded, not on directly perceived qualities nor on directly useful properties, but on the way in which certain things are causally related to other things; i.e. it denotes a relation. As chemical concepts become more and more those of relationships of interaction in constituting other substances, so physical concepts express more and more relations of operation: mathematical, as expressing functions of dependence132 and order of grouping; biological, relations of differentiation133 of descent, effected through adjustment of various environments; and so on through the sphere of the sciences. In short, our conceptions attain a maximum of definite individuality and of generality (or applicability) in the degree to which they show how things depend upon one another or influence one another, instead of expressing the qualities that objects possess statically. The ideal of a system of scientific conceptions is to attain continuity, freedom, and flexibility134 of transition in passing from any fact and meaning to any other; this demand is met in the degree in which we lay hold of the dynamic ties that hold things together in a continuously changing process—a principle that states insight into mode of production or growth.

点击收听单词发音收听单词发音  

1 judgment e3xxC     
n.审判;判断力,识别力,看法,意见
参考例句:
  • The chairman flatters himself on his judgment of people.主席自认为他审视人比别人高明。
  • He's a man of excellent judgment.他眼力过人。
2 explicit IhFzc     
adj.详述的,明确的;坦率的;显然的
参考例句:
  • She was quite explicit about why she left.她对自己离去的原因直言不讳。
  • He avoids the explicit answer to us.他避免给我们明确的回答。
3 recurring 8kLzK8     
adj.往复的,再次发生的
参考例句:
  • This kind of problem is recurring often. 这类问题经常发生。
  • For our own country, it has been a time for recurring trial. 就我们国家而言,它经过了一个反复考验的时期。
4 betoken 3QhyL     
v.预示
参考例句:
  • He gave her a gift to betoken his gratitude.他送她一件礼物表示感谢。
  • Dark clouds betoken a storm.乌云予示着暴风雨的来临。
5 substantiate PsRwu     
v.证实;证明...有根据
参考例句:
  • There is little scientific evidence to substantiate the claims.这些主张几乎找不到科学依据来证实。
  • These theories are used to substantiate the relationship between the phenomenons of the universe.这些学说是用来证实宇宙现象之间的关系。
6 attain HvYzX     
vt.达到,获得,完成
参考例句:
  • I used the scientific method to attain this end. 我用科学的方法来达到这一目的。
  • His painstaking to attain his goal in life is praiseworthy. 他为实现人生目标所下的苦功是值得称赞的。
7 stimulus 3huyO     
n.刺激,刺激物,促进因素,引起兴奋的事物
参考例句:
  • Regard each failure as a stimulus to further efforts.把每次失利看成对进一步努力的激励。
  • Light is a stimulus to growth in plants.光是促进植物生长的一个因素。
8 perplexed A3Rz0     
adj.不知所措的
参考例句:
  • The farmer felt the cow,went away,returned,sorely perplexed,always afraid of being cheated.那农民摸摸那头牛,走了又回来,犹豫不决,总怕上当受骗。
  • The child was perplexed by the intricate plot of the story.这孩子被那头绪纷繁的故事弄得迷惑不解。
9 incited 5f4269a65c28d83bc08bbe5050389f54     
刺激,激励,煽动( incite的过去式和过去分词 )
参考例句:
  • He incited people to rise up against the government. 他煽动人们起来反对政府。
  • The captain's example incited the men to bravery. 船长的榜样激发了水手们的勇敢精神。
10 apparently tMmyQ     
adv.显然地;表面上,似乎
参考例句:
  • An apparently blind alley leads suddenly into an open space.山穷水尽,豁然开朗。
  • He was apparently much surprised at the news.他对那个消息显然感到十分惊异。
11 mere rC1xE     
adj.纯粹的;仅仅,只不过
参考例句:
  • That is a mere repetition of what you said before.那不过是重复了你以前讲的话。
  • It's a mere waste of time waiting any longer.再等下去纯粹是浪费时间。
12 scrap JDFzf     
n.碎片;废料;v.废弃,报废
参考例句:
  • A man comes round regularly collecting scrap.有个男人定时来收废品。
  • Sell that car for scrap.把那辆汽车当残品卖了吧。
13 insanity H6xxf     
n.疯狂,精神错乱;极端的愚蠢,荒唐
参考例句:
  • In his defense he alleged temporary insanity.他伪称一时精神错乱,为自己辩解。
  • He remained in his cell,and this visit only increased the belief in his insanity.他依旧还是住在他的地牢里,这次视察只是更加使人相信他是个疯子了。
14 brute GSjya     
n.野兽,兽性
参考例句:
  • The aggressor troops are not many degrees removed from the brute.侵略军简直象一群野兽。
  • That dog is a dangerous brute.It bites people.那条狗是危险的畜牲,它咬人。
15 isolation 7qMzTS     
n.隔离,孤立,分解,分离
参考例句:
  • The millionaire lived in complete isolation from the outside world.这位富翁过着与世隔绝的生活。
  • He retired and lived in relative isolation.他退休后,生活比较孤寂。
16 peculiar cinyo     
adj.古怪的,异常的;特殊的,特有的
参考例句:
  • He walks in a peculiar fashion.他走路的样子很奇特。
  • He looked at me with a very peculiar expression.他用一种很奇怪的表情看着我。
17 inquiry nbgzF     
n.打听,询问,调查,查问
参考例句:
  • Many parents have been pressing for an inquiry into the problem.许多家长迫切要求调查这个问题。
  • The field of inquiry has narrowed down to five persons.调查的范围已经缩小到只剩5个人了。
18 decided lvqzZd     
adj.决定了的,坚决的;明显的,明确的
参考例句:
  • This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
  • There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
19 friction JQMzr     
n.摩擦,摩擦力
参考例句:
  • When Joan returned to work,the friction between them increased.琼回来工作后,他们之间的摩擦加剧了。
  • Friction acts on moving bodies and brings them to a stop.摩擦力作用于运动着的物体,并使其停止。
20 applied Tz2zXA     
adj.应用的;v.应用,适用
参考例句:
  • She plans to take a course in applied linguistics.她打算学习应用语言学课程。
  • This cream is best applied to the face at night.这种乳霜最好晚上擦脸用。
21 thereby Sokwv     
adv.因此,从而
参考例句:
  • I have never been to that city,,ereby I don't know much about it.我从未去过那座城市,因此对它不怎么熟悉。
  • He became a British citizen,thereby gaining the right to vote.他成了英国公民,因而得到了投票权。
22 deduction 0xJx7     
n.减除,扣除,减除额;推论,推理,演绎
参考例句:
  • No deduction in pay is made for absence due to illness.因病请假不扣工资。
  • His deduction led him to the correct conclusion.他的推断使他得出正确的结论。
23 circuitous 5qzzs     
adj.迂回的路的,迂曲的,绕行的
参考例句:
  • They took a circuitous route to avoid reporters.他们绕道避开了记者。
  • The explanation was circuitous and puzzling.这个解释很迂曲,让人困惑不解。
24 sundered 4faf3fe2431e4e168f6b1f1e44741909     
v.隔开,分开( sunder的过去式和过去分词 )
参考例句:
  • The city is being sundered by racial tension. 该城市因种族关系紧张正在形成分裂。 来自辞典例句
  • It is three years since the two brothers sundered. 弟兄俩分开已经三年了。 来自辞典例句
25 immediate aapxh     
adj.立即的;直接的,最接近的;紧靠的
参考例句:
  • His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
  • We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。
26 apprehension bNayw     
n.理解,领悟;逮捕,拘捕;忧虑
参考例句:
  • There were still areas of doubt and her apprehension grew.有些地方仍然存疑,于是她越来越担心。
  • She is a girl of weak apprehension.她是一个理解力很差的女孩。
27 opaque jvhy1     
adj.不透光的;不反光的,不传导的;晦涩的
参考例句:
  • The windows are of opaque glass.这些窗户装着不透明玻璃。
  • Their intentions remained opaque.他们的意图仍然令人费解。
28 savage ECxzR     
adj.野蛮的;凶恶的,残暴的;n.未开化的人
参考例句:
  • The poor man received a savage beating from the thugs.那可怜的人遭到暴徒的痛打。
  • He has a savage temper.他脾气粗暴。
29 rustic mCQz9     
adj.乡村的,有乡村特色的;n.乡下人,乡巴佬
参考例句:
  • It was nearly seven months of leisurely rustic living before Michael felt real boredom.这种悠闲的乡村生活过了差不多七个月之后,迈克尔开始感到烦闷。
  • We hoped the fresh air and rustic atmosphere would help him adjust.我们希望新鲜的空气和乡村的氛围能帮他调整自己。
30 oblivious Y0Byc     
adj.易忘的,遗忘的,忘却的,健忘的
参考例句:
  • Mother has become quite oblivious after the illness.这次病后,妈妈变得特别健忘。
  • He was quite oblivious of the danger.他完全没有察觉到危险。
31 stolid VGFzC     
adj.无动于衷的,感情麻木的
参考例句:
  • Her face showed nothing but stolid indifference.她的脸上毫无表情,只有麻木的无动于衷。
  • He conceals his feelings behind a rather stolid manner.他装作无动于衷的样子以掩盖自己的感情。
32 trolley YUjzG     
n.手推车,台车;无轨电车;有轨电车
参考例句:
  • The waiter had brought the sweet trolley.侍者已经推来了甜食推车。
  • In a library,books are moved on a trolley.在图书馆,书籍是放在台车上搬动的。
33 previously bkzzzC     
adv.以前,先前(地)
参考例句:
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
34 mediated b901b5da5d438661bcf0228b9947a320     
调停,调解,斡旋( mediate的过去式和过去分词 ); 居间促成; 影响…的发生; 使…可能发生
参考例句:
  • He mediated in the quarrel between the two boys. 他调解两个孩子之间的争吵。
  • The government mediated between the workers and the employers. 政府在工人与雇主间搞调和。
35 undo Ok5wj     
vt.解开,松开;取消,撤销
参考例句:
  • His pride will undo him some day.他的傲慢总有一天会毁了他。
  • I managed secretly to undo a corner of the parcel.我悄悄地设法解开了包裹的一角。
36 thoroughly sgmz0J     
adv.完全地,彻底地,十足地
参考例句:
  • The soil must be thoroughly turned over before planting.一定要先把土地深翻一遍再下种。
  • The soldiers have been thoroughly instructed in the care of their weapons.士兵们都系统地接受过保护武器的训练。
37 apprehend zvqzq     
vt.理解,领悟,逮捕,拘捕,忧虑
参考例句:
  • I apprehend no worsening of the situation.我不担心局势会恶化。
  • Police have not apprehended her killer.警察还未抓获谋杀她的凶手。
38 promptly LRMxm     
adv.及时地,敏捷地
参考例句:
  • He paid the money back promptly.他立即还了钱。
  • She promptly seized the opportunity his absence gave her.她立即抓住了因他不在场给她创造的机会。
39 assailed cca18e858868e1e5479e8746bfb818d6     
v.攻击( assail的过去式和过去分词 );困扰;质问;毅然应对
参考例句:
  • He was assailed with fierce blows to the head. 他的头遭到猛烈殴打。
  • He has been assailed by bad breaks all these years. 这些年来他接二连三地倒霉。 来自《用法词典》
40 blurred blurred     
v.(使)变模糊( blur的过去式和过去分词 );(使)难以区分;模模糊糊;迷离
参考例句:
  • She suffered from dizziness and blurred vision. 她饱受头晕目眩之苦。
  • Their lazy, blurred voices fell pleasantly on his ears. 他们那种慢吞吞、含糊不清的声音在他听起来却很悦耳。 来自《简明英汉词典》
41 blur JtgzC     
n.模糊不清的事物;vt.使模糊,使看不清楚
参考例句:
  • The houses appeared as a blur in the mist.房子在薄雾中隐隐约约看不清。
  • If you move your eyes and your head,the picture will blur.如果你的眼睛或头动了,图像就会变得模糊不清。
42 medley vCfxg     
n.混合
参考例句:
  • Today's sports meeting doesn't seem to include medley relay swimming.现在的运动会好象还没有混合接力泳这个比赛项目。
  • China won the Men's 200 metres Individual Medley.中国赢得了男子200米个人混合泳比赛。
43 perfectly 8Mzxb     
adv.完美地,无可非议地,彻底地
参考例句:
  • The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。
  • Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。
44 diffusive 142a3e0f4cf6590eb56586a5187666c0     
adj.散布性的,扩及的,普及的
参考例句:
  • He had only the tendency to that diffusive form of gambling. 他有的是一种逢场作戏的赌博方式。 来自辞典例句
  • He suggested that the varieties tested had different diffusive resistance to CO他提出,供试验用的品种对二氧化碳有不同的扩散阻力。 来自辞典例句
45 consistency IY2yT     
n.一贯性,前后一致,稳定性;(液体的)浓度
参考例句:
  • Your behaviour lacks consistency.你的行为缺乏一贯性。
  • We appreciate the consistency and stability in China and in Chinese politics.我们赞赏中国及其政策的连续性和稳定性。
46 derived 6cddb7353e699051a384686b6b3ff1e2     
vi.起源;由来;衍生;导出v.得到( derive的过去式和过去分词 );(从…中)得到获得;源于;(从…中)提取
参考例句:
  • Many English words are derived from Latin and Greek. 英语很多词源出于拉丁文和希腊文。 来自《简明英汉词典》
  • He derived his enthusiasm for literature from his father. 他对文学的爱好是受他父亲的影响。 来自《简明英汉词典》
47 appreciable KNWz7     
adj.明显的,可见的,可估量的,可觉察的
参考例句:
  • There is no appreciable distinction between the twins.在这对孪生子之间看不出有什么明显的差别。
  • We bought an appreciable piece of property.我们买下的资产有增值的潜力。
48 elasticity 8jlzp     
n.弹性,伸缩力
参考例句:
  • The skin eventually loses its elasticity.皮肤最终会失去弹性。
  • Every sort of spring has a definite elasticity.每一种弹簧都有一定的弹性。
49 conspicuous spszE     
adj.明眼的,惹人注目的;炫耀的,摆阔气的
参考例句:
  • It is conspicuous that smoking is harmful to health.很明显,抽烟对健康有害。
  • Its colouring makes it highly conspicuous.它的色彩使它非常惹人注目。
50 distinctive Es5xr     
adj.特别的,有特色的,与众不同的
参考例句:
  • She has a very distinctive way of walking.她走路的样子与别人很不相同。
  • This bird has several distinctive features.这个鸟具有几种突出的特征。
51 apprehending a2f3cf89539c7b4eb7b3550a6768432c     
逮捕,拘押( apprehend的现在分词 ); 理解
参考例句:
  • China has not been totally unsuccessful apprehending corruption suspects. 在逮捕腐化分子方面,中国并非毫无进展。
  • Apprehending violence is not an easy task. 惧怕暴力不是一件容易的事。
52 sufficiently 0htzMB     
adv.足够地,充分地
参考例句:
  • It turned out he had not insured the house sufficiently.原来他没有给房屋投足保险。
  • The new policy was sufficiently elastic to accommodate both views.新政策充分灵活地适用两种观点。
53 prominence a0Mzw     
n.突出;显著;杰出;重要
参考例句:
  • He came to prominence during the World Cup in Italy.他在意大利的世界杯赛中声名鹊起。
  • This young fashion designer is rising to prominence.这位年轻的时装设计师的声望越来越高。
54 habitual x5Pyp     
adj.习惯性的;通常的,惯常的
参考例句:
  • He is a habitual criminal.他是一个惯犯。
  • They are habitual visitors to our house.他们是我家的常客。
55 plows 7817048a62a416c01167efbd3f217c22     
n.犁( plow的名词复数 );犁型铲雪机v.耕( plow的第三人称单数 );犁耕;费力穿过
参考例句:
  • Alex and Tony were turning awkward hands to plows and hoe handles. 亚历克斯和托尼在犁耙等农活方面都几乎变成新手了。
  • Plows are still pulled by oxen in some countries. 在一些国家犁头仍由牛拖拉。
56 shovels ff43a4c7395f1d0c2d5931bbb7a97da6     
n.铲子( shovel的名词复数 );锹;推土机、挖土机等的)铲;铲形部份v.铲子( shovel的第三人称单数 );锹;推土机、挖土机等的)铲;铲形部份
参考例句:
  • workmen with picks and shovels 手拿镐铲的工人
  • In the spring, we plunge shovels into the garden plot, turn under the dark compost. 春天,我们用铁锨翻开园子里黑油油的沃土。 来自辞典例句
57 precisely zlWzUb     
adv.恰好,正好,精确地,细致地
参考例句:
  • It's precisely that sort of slick sales-talk that I mistrust.我不相信的正是那种油腔滑调的推销宣传。
  • The man adjusted very precisely.那个人调得很准。
58 conspicuousness d51ada7e5f9238c4ec82414eab39976d     
显著,卓越,突出; 显著性
参考例句:
59 distinguished wu9z3v     
adj.卓越的,杰出的,著名的
参考例句:
  • Elephants are distinguished from other animals by their long noses.大象以其长长的鼻子显示出与其他动物的不同。
  • A banquet was given in honor of the distinguished guests.宴会是为了向贵宾们致敬而举行的。
60 intensity 45Ixd     
n.强烈,剧烈;强度;烈度
参考例句:
  • I didn't realize the intensity of people's feelings on this issue.我没有意识到这一问题能引起群情激奋。
  • The strike is growing in intensity.罢工日益加剧。
61 illustrate IaRxw     
v.举例说明,阐明;图解,加插图
参考例句:
  • The company's bank statements illustrate its success.这家公司的银行报表说明了它的成功。
  • This diagram will illustrate what I mean.这个图表可说明我的意思。
62 pictorial PuWy6     
adj.绘画的;图片的;n.画报
参考例句:
  • The had insisted on a full pictorial coverage of the event.他们坚持要对那一事件做详尽的图片报道。
  • China Pictorial usually sells out soon after it hits the stands.《人民画报》往往一到报摊就销售一空。
63 drawn MuXzIi     
v.拖,拉,拔出;adj.憔悴的,紧张的
参考例句:
  • All the characters in the story are drawn from life.故事中的所有人物都取材于生活。
  • Her gaze was drawn irresistibly to the scene outside.她的目光禁不住被外面的风景所吸引。
64 transparent Smhwx     
adj.明显的,无疑的;透明的
参考例句:
  • The water is so transparent that we can see the fishes swimming.水清澈透明,可以看到鱼儿游来游去。
  • The window glass is transparent.窗玻璃是透明的。
65 reminders aaaf99d0fb822f809193c02b8cf69fba     
n.令人回忆起…的东西( reminder的名词复数 );提醒…的东西;(告知该做某事的)通知单;提示信
参考例句:
  • The film evokes chilling reminders of the war. 这部电影使人们回忆起战争的可怕场景。
  • The strike has delayed the mailing of tax reminders. 罢工耽搁了催税单的投寄。
66 impartial eykyR     
adj.(in,to)公正的,无偏见的
参考例句:
  • He gave an impartial view of the state of affairs in Ireland.他对爱尔兰的事态发表了公正的看法。
  • Careers officers offer impartial advice to all pupils.就业指导员向所有学生提供公正无私的建议。
67 sensory Azlwe     
adj.知觉的,感觉的,知觉器官的
参考例句:
  • Human powers of sensory discrimination are limited.人类感官分辨能力有限。
  • The sensory system may undergo long-term adaptation in alien environments.感觉系统对陌生的环境可能经过长时期才能适应。
68 virtue BpqyH     
n.德行,美德;贞操;优点;功效,效力
参考例句:
  • He was considered to be a paragon of virtue.他被认为是品德尽善尽美的典范。
  • You need to decorate your mind with virtue.你应该用德行美化心灵。
69 stimuli luBwM     
n.刺激(物)
参考例句:
  • It is necessary to curtail or alter normally coexisting stimuli.必需消除或改变正常时并存的刺激。
  • My sweat glands also respond to emotional stimuli.我的汗腺对情绪刺激也能产生反应。
70 specially Hviwq     
adv.特定地;特殊地;明确地
参考例句:
  • They are specially packaged so that they stack easily.它们经过特别包装以便于堆放。
  • The machine was designed specially for demolishing old buildings.这种机器是专为拆毁旧楼房而设计的。
71 consolidated dv3zqt     
a.联合的
参考例句:
  • With this new movie he has consolidated his position as the country's leading director. 他新执导的影片巩固了他作为全国最佳导演的地位。
  • Those two banks have consolidated and formed a single large bank. 那两家银行已合并成一家大银行。
72 apprehended a58714d8af72af24c9ef953885c38a66     
逮捕,拘押( apprehend的过去式和过去分词 ); 理解
参考例句:
  • She apprehended the complicated law very quickly. 她很快理解了复杂的法律。
  • The police apprehended the criminal. 警察逮捕了罪犯。
73 laboriously xpjz8l     
adv.艰苦地;费力地;辛勤地;(文体等)佶屈聱牙地
参考例句:
  • She is tracing laboriously now. 她正在费力地写。 来自《简明英汉词典》
  • She is laboriously copying out an old manuscript. 她正在费劲地抄出一份旧的手稿。 来自辞典例句
74 aboriginal 1IeyD     
adj.(指动植物)土生的,原产地的,土著的
参考例句:
  • They managed to wipe out the entire aboriginal population.他们终于把那些土著人全部消灭了。
  • The lndians are the aboriginal Americans.印第安人是美国的土著人。
75 pulpy 0c94b3c743a7f83fc4c966269f8f4b4e     
果肉状的,多汁的,柔软的; 烂糊; 稀烂
参考例句:
  • The bean like seeds of this plant, enclosed within a pulpy fruit. 被包在肉质果实内的这种植物的豆样种子。
  • Her body felt bruised, her lips pulpy and tender. 她的身体感觉碰伤了,她的嘴唇柔软娇嫩。
76 strictly GtNwe     
adv.严厉地,严格地;严密地
参考例句:
  • His doctor is dieting him strictly.他的医生严格规定他的饮食。
  • The guests were seated strictly in order of precedence.客人严格按照地位高低就座。
77 fixed JsKzzj     
adj.固定的,不变的,准备好的;(计算机)固定的
参考例句:
  • Have you two fixed on a date for the wedding yet?你们俩选定婚期了吗?
  • Once the aim is fixed,we should not change it arbitrarily.目标一旦确定,我们就不应该随意改变。
78 linguistic k0zxn     
adj.语言的,语言学的
参考例句:
  • She is pursuing her linguistic researches.她在从事语言学的研究。
  • The ability to write is a supreme test of linguistic competence.写作能力是对语言能力的最高形式的测试。
79 linguistically 7b66da4344783a4db62f333568be23c1     
adv. 语言的, 语言学的
参考例句:
  • But this group is linguistically, culturally, and even genetically diverse. 但这个人群在语言上,文化上,甚至在遗传上都是多样化的。
  • Like the EU, Belgium is linguistically and culturally divided. 与欧盟一样,比利时是个多语言、多文化的地区。
80 standardized 8hHzgs     
adj.标准化的
参考例句:
  • We use standardized tests to measure scholastic achievement. 我们用标准化考试来衡量学生的学业成绩。
  • The parts of an automobile are standardized. 汽车零件是标准化了的。
81 physically iNix5     
adj.物质上,体格上,身体上,按自然规律
参考例句:
  • He was out of sorts physically,as well as disordered mentally.他浑身不舒服,心绪也很乱。
  • Every time I think about it I feel physically sick.一想起那件事我就感到极恶心。
82 conserved d1dc02a3bfada72e10ece79fe3aa19af     
v.保护,保藏,保存( conserve的过去式和过去分词 )
参考例句:
  • He conserved his energy for the game. 他为比赛而养精蓄锐。 来自《简明英汉词典》
  • Under these conditions, the total mechanical energy remains constant, or is conserved. 在这种条件下,总机械能保持不变或机械能保存。 来自辞典例句
83 speck sFqzM     
n.微粒,小污点,小斑点
参考例句:
  • I have not a speck of interest in it.我对它没有任何兴趣。
  • The sky is clear and bright without a speck of cloud.天空晴朗,一星星云彩也没有。
84 irritation la9zf     
n.激怒,恼怒,生气
参考例句:
  • He could not hide his irritation that he had not been invited.他无法掩饰因未被邀请而生的气恼。
  • Barbicane said nothing,but his silence covered serious irritation.巴比康什么也不说,但是他的沉默里潜伏着阴郁的怒火。
85 asteroid uo1yD     
n.小行星;海盘车(动物)
参考例句:
  • Astronomers have yet to witness an asteroid impact with another planet.天文学家还没有目击过小行星撞击其它行星。
  • It's very unlikely that an asteroid will crash into Earth but the danger exists.小行星撞地球的可能性很小,但这样的危险还是存在的。
86 nebula E55zw     
n.星云,喷雾剂
参考例句:
  • A powerful telescope can resolve a nebula into stars.一架高性能的望远镜能从星云中分辨出星球来。
  • A nebula is really a discrete mass of innumerous stars.一团星云实际上是无数星体不连续的集合体。
87 disintegration TtJxi     
n.分散,解体
参考例句:
  • This defeat led to the disintegration of the empire.这次战败道致了帝国的瓦解。
  • The incident has hastened the disintegration of the club.这一事件加速了该俱乐部的解体。
88 differentiating d3096d547199751d1b8d0cb8d931d402     
[计] 微分的
参考例句:
  • They succeed in differentiating the most commodity-like products. 在最通用的日用产品方面,它们也能独树一帜标新立异。
  • The simplest and most effective method of differentiating areas is to use different colours. 区别面状要素最简单而又行之有效的办法,是使用不同的颜色。
89 persistent BSUzg     
adj.坚持不懈的,执意的;持续的
参考例句:
  • Albert had a persistent headache that lasted for three days.艾伯特连续头痛了三天。
  • She felt embarrassed by his persistent attentions.他不时地向她大献殷勤,使她很难为情。
90 astronomers 569155f16962e086bd7de77deceefcbd     
n.天文学者,天文学家( astronomer的名词复数 )
参考例句:
  • Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
  • Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪,为什么只有土星有光环。 来自《简明英汉词典》
91 isolated bqmzTd     
adj.与世隔绝的
参考例句:
  • His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • Patients with the disease should be isolated. 这种病的患者应予以隔离。
92 astronomic 4ab55ff07e93847cd0218918df5c1505     
天文学的,星学的
参考例句:
  • The environmental impact of this population increase is bound to be astronomic. 这个人口增长对环境的影响必然是天文数字。
  • Eclipse is a very intriguing astronomic phenomenon. 日食是非常引人入胜的天文现象。
93 mutuality LFmxC     
n.相互关系,相互依存
参考例句:
  • The idea of family, mutuality, the sharing of benefits and burdens for the good of all. 这就是家庭、共同性、为所有人的利益分享收益,分担负担。 来自演讲部分
  • He practiced Guanxi, a Chinese term that conveys trust and mutuality. 他运用[关系]-一个传达信任和互利的中文名词。
94 sketch UEyyG     
n.草图;梗概;素描;v.素描;概述
参考例句:
  • My sister often goes into the country to sketch. 我姐姐常到乡间去写生。
  • I will send you a slight sketch of the house.我将给你寄去房屋的草图。
95 geologist ygIx7     
n.地质学家
参考例句:
  • The geologist found many uncovered fossils in the valley.在那山谷里,地质学家发现了许多裸露的化石。
  • He was a geologist,rated by his cronies as the best in the business.他是一位地质学家,被他的老朋友们看做是这门行当中最好的一位。
96 gravel s6hyT     
n.砂跞;砂砾层;结石
参考例句:
  • We bought six bags of gravel for the garden path.我们购买了六袋碎石用来铺花园的小路。
  • More gravel is needed to fill the hollow in the drive.需要更多的砾石来填平车道上的坑洼。
97 embedded lt9ztS     
a.扎牢的
参考例句:
  • an operation to remove glass that was embedded in his leg 取出扎入他腿部玻璃的手术
  • He has embedded his name in the minds of millions of people. 他的名字铭刻在数百万人民心中。
98 overthrow PKDxo     
v.推翻,打倒,颠覆;n.推翻,瓦解,颠覆
参考例句:
  • After the overthrow of the government,the country was in chaos.政府被推翻后,这个国家处于混乱中。
  • The overthrow of his plans left him much discouraged.他的计划的失败使得他很气馁。
99 utterly ZfpzM1     
adv.完全地,绝对地
参考例句:
  • Utterly devoted to the people,he gave his life in saving his patients.他忠于人民,把毕生精力用于挽救患者的生命。
  • I was utterly ravished by the way she smiled.她的微笑使我完全陶醉了。
100 apprehensions 86177204327b157a6d884cdb536098d8     
疑惧
参考例句:
  • He stood in a mixture of desire and apprehensions. 他怀着渴望和恐惧交加的心情伫立着。
  • But subsequent cases have removed many of these apprehensions. 然而,随后的案例又消除了许多类似的忧虑。
101 residue 6B0z1     
n.残余,剩余,残渣
参考例句:
  • Mary scraped the residue of food from the plates before putting them under water.玛丽在把盘子放入水之前先刮去上面的食物残渣。
  • Pesticide persistence beyond the critical period for control leads to residue problems.农药一旦超过控制的临界期,就会导致残留问题。
102 analyzes e2e80b8320e1dd8d4c035d41fd7e44e5     
v.分析( analyze的第三人称单数 );分解;解释;对…进行心理分析
参考例句:
  • This approach analyzes management by studying experience usually through cases. 这个学派通常从实例获得经验,用以分析管理。 来自辞典例句
  • The econometrician analyzes statistical data. 经济计量学者要分析统计材料。 来自辞典例句
103 domesticated Lu2zBm     
adj.喜欢家庭生活的;(指动物)被驯养了的v.驯化( domesticate的过去式和过去分词 )
参考例句:
  • He is thoroughly domesticated and cooks a delicious chicken casserole. 他精于家务,烹制的砂锅炖小鸡非常可口。 来自《简明英汉词典》
  • The donkey is a domesticated form of the African wild ass. 驴是非洲野驴的一种已驯化的品种。 来自《简明英汉词典》
104 anticipation iMTyh     
n.预期,预料,期望
参考例句:
  • We waited at the station in anticipation of her arrival.我们在车站等着,期待她的到来。
  • The animals grew restless as if in anticipation of an earthquake.各种动物都变得焦躁不安,像是感到了地震即将发生。
105 experimentation rm6x1     
n.实验,试验,实验法
参考例句:
  • Many people object to experimentation on animals.许多人反对用动物做实验。
  • Study and analysis are likely to be far cheaper than experimentation.研究和分析的费用可能要比实验少得多。
106 dissection XtTxQ     
n.分析;解剖
参考例句:
  • A dissection of your argument shows several inconsistencies.对你论点作仔细分析后发现一些前后矛盾之处。
  • Researchers need a growing supply of corpses for dissection.研究人员需要更多的供解剖用的尸体。
107 constituent bpxzK     
n.选民;成分,组分;adj.组成的,构成的
参考例句:
  • Sugar is the main constituent of candy.食糖是糖果的主要成分。
  • Fibre is a natural constituent of a healthy diet.纤维是健康饮食的天然组成部分。
108 inventory 04xx7     
n.详细目录,存货清单
参考例句:
  • Some stores inventory their stock once a week.有些商店每周清点存货一次。
  • We will need to call on our supplier to get more inventory.我们必须请供应商送来更多存货。
109 aggregate cKOyE     
adj.总计的,集合的;n.总数;v.合计;集合
参考例句:
  • The football team had a low goal aggregate last season.这支足球队上个赛季的进球总数很少。
  • The money collected will aggregate a thousand dollars.进帐总额将达一千美元。
110 versus wi7wU     
prep.以…为对手,对;与…相比之下
参考例句:
  • The big match tonight is England versus Spain.今晚的大赛是英格兰对西班牙。
  • The most exciting game was Harvard versus Yale.最富紧张刺激的球赛是哈佛队对耶鲁队。
111 ambiguity 9xWzT     
n.模棱两可;意义不明确
参考例句:
  • The telegram was misunderstood because of its ambiguity.由于电文意义不明确而造成了误解。
  • Her answer was above all ambiguity.她的回答毫不含糊。
112 pervert o3uzK     
n.堕落者,反常者;vt.误用,滥用;使人堕落,使入邪路
参考例句:
  • Reading such silly stories will pervert your taste for good books.读这种愚昧的故事会败坏你对好书的嗜好。
  • Do not pervert the idea.别歪曲那想法。
113 evade evade     
vt.逃避,回避;避开,躲避
参考例句:
  • He tried to evade the embarrassing question.他企图回避这令人难堪的问题。
  • You are in charge of the job.How could you evade the issue?你是负责人,你怎么能对这个问题不置可否?
114 sincerity zyZwY     
n.真诚,诚意;真实
参考例句:
  • His sincerity added much more authority to the story.他的真诚更增加了故事的说服力。
  • He tried hard to satisfy me of his sincerity.他竭力让我了解他的诚意。
115 vigor yLHz0     
n.活力,精力,元气
参考例句:
  • The choir sang the words out with great vigor.合唱团以极大的热情唱出了歌词。
  • She didn't want to be reminded of her beauty or her former vigor.现在,她不愿人们提起她昔日的美丽和以前的精力充沛。
116 supreme PHqzc     
adj.极度的,最重要的;至高的,最高的
参考例句:
  • It was the supreme moment in his life.那是他一生中最重要的时刻。
  • He handed up the indictment to the supreme court.他把起诉书送交最高法院。
117 forth Hzdz2     
adv.向前;向外,往外
参考例句:
  • The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
  • He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。
118 allied iLtys     
adj.协约国的;同盟国的
参考例句:
  • Britain was allied with the United States many times in history.历史上英国曾多次与美国结盟。
  • Allied forces sustained heavy losses in the first few weeks of the campaign.同盟国在最初几周内遭受了巨大的损失。
119 brooks cdbd33f49d2a6cef435e9a42e9c6670f     
n.小溪( brook的名词复数 )
参考例句:
  • Brooks gave the business when Haas caught him with his watch. 哈斯抓到偷他的手表的布鲁克斯时,狠狠地揍了他一顿。 来自《简明英汉词典》
  • Ade and Brooks exchanged blows yesterday and they were severely punished today. 艾德和布鲁克斯昨天打起来了,今天他们受到严厉的惩罚。 来自《简明英汉词典》
120 expounds e6e9635dbc74715e08c94afe8524070f     
论述,详细讲解( expound的第三人称单数 )
参考例句:
  • This paper briefly expounds the technological design and smelting process of ZCuZn40Mn3Fel. 主要论述了锰黄铜熔炼工艺设计及熔炼过程。
  • The second chapter expounds the approval and ratification of the reorganization project. 第二章论述了公司重整计划的通过与批准。
121 spatially ca2278711fa6d1d851ea605dea2e8224     
空间地,存在于空间地
参考例句:
  • A well-defined array of stable fringes results and the field is spatially coherent. 结果得到一组完全确定的稳定条纹,而光场是空间相干的。
  • The units are collaged together by a serial tectonic spatially and temporally. 这些构造单元是由构造原因,依一定的时空序列拼贴在一起的。
122 coherence jWGy3     
n.紧凑;连贯;一致性
参考例句:
  • There was no coherence between the first and the second half of the film.这部电影的前半部和后半部没有连贯性。
  • Environmental education is intended to give these topics more coherence.环境教育的目的是使这些课题更加息息相关。
123 hatred T5Gyg     
n.憎恶,憎恨,仇恨
参考例句:
  • He looked at me with hatred in his eyes.他以憎恨的眼光望着我。
  • The old man was seized with burning hatred for the fascists.老人对法西斯主义者充满了仇恨。
124 attained 1f2c1bee274e81555decf78fe9b16b2f     
(通常经过努力)实现( attain的过去式和过去分词 ); 达到; 获得; 达到(某年龄、水平、状况)
参考例句:
  • She has attained the degree of Master of Arts. 她已获得文学硕士学位。
  • Lu Hsun attained a high position in the republic of letters. 鲁迅在文坛上获得崇高的地位。
125 inciting 400c07a996057ecbd0e695a596404e52     
刺激的,煽动的
参考例句:
  • What are you up to inciting mutiny and insubordination? 你们干吗在这里煽动骚动的叛乱呀。
  • He was charged with inciting people to rebel. 他被控煽动民众起来叛乱。
126 interfere b5lx0     
v.(in)干涉,干预;(with)妨碍,打扰
参考例句:
  • If we interfere, it may do more harm than good.如果我们干预的话,可能弊多利少。
  • When others interfere in the affair,it always makes troubles. 别人一卷入这一事件,棘手的事情就来了。
127 genetic PgIxp     
adj.遗传的,遗传学的
参考例句:
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
128 layman T3wy6     
n.俗人,门外汉,凡人
参考例句:
  • These technical terms are difficult for the layman to understand.这些专门术语是外行人难以理解的。
  • He is a layman in politics.他对政治是个门外汉。
129 glossiness 18f27bc138f1a0bc2395e3eeecc0e012     
有光泽的; 光泽度
参考例句:
  • Considerably increase the glossiness, adhesive force, fullness and aging resistance of theproducts. 能显著提高产品的光泽度、附着力、丰满度、耐老化性。
  • Suitable double firing wall tiles, with good glossiness. 透明度高,光泽好,适用于三度烧内墙砖,配套内墙砖使用。
130 softened 19151c4e3297eb1618bed6a05d92b4fe     
(使)变软( soften的过去式和过去分词 ); 缓解打击; 缓和; 安慰
参考例句:
  • His smile softened slightly. 他的微笑稍柔和了些。
  • The ice cream softened and began to melt. 冰淇淋开始变软并开始融化。
131 malleable Qwdyo     
adj.(金属)可锻的;有延展性的;(性格)可训练的
参考例句:
  • Silver is the most malleable of all metals.银是延展性最好的金属。
  • Scientists are finding that the adult human brain is far more malleable than they once thought.科学家发现成人大脑的可塑性远超过他们之前认识到的。
132 dependence 3wsx9     
n.依靠,依赖;信任,信赖;隶属
参考例句:
  • Doctors keep trying to break her dependence of the drug.医生们尽力使她戒除毒瘾。
  • He was freed from financial dependence on his parents.他在经济上摆脱了对父母的依赖。
133 differentiation wuozfs     
n.区别,区分
参考例句:
  • There can be no differentiation without contrast. 有比较才有差别。
  • The operation that is the inverse of differentiation is called integration. 与微分相反的运算叫做积分。
134 flexibility vjPxb     
n.柔韧性,弹性,(光的)折射性,灵活性
参考例句:
  • Her great strength lies in her flexibility.她的优势在于她灵活变通。
  • The flexibility of a man's muscles will lessen as he becomes old.人老了肌肉的柔韧性将降低。


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