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07 Chapter 1 -4
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 5. Journals of Expeditions of Discovery into Central Australia, and Overland from Adelaide to King George’s Sound, in the years 1840 and 41, by E. J. Eyre, Esq.
 
On this long and remarkable1 journey, Mr. Eyre again found it impossible to penetrate2 to the north, but steadily3 advancing to the westward4, he ultimately reached the confines of Western Australia, with one native boy, and one horse only. Neither, however, did this tremendous undertaking5 throw any light on the distant interior, and thus it almost appeared that its recesses6 were never to be entered by civilized7 man.
 
From this time neither the government of South Australia, or that of New South Wales, made any further effort to push geographical8 inquiry9, and all interest in it appeared to have past away.
 
It remains10 for me to observe, however, that, whilst these attempts were being made to prosecute11 inland discovery, Her Majesty12’s naval13 service was actively14 employed upon the coast. Captain Wickham, in command of the Beagle, was carrying on a minute survey of the intertropical shores of the continent, which led to the discovery of two considerable rivers, the Victoria and the Albert, the one situated15 in lat. 14 degrees 26 minutes S. and long. 129 {139 in published text} degrees 22 minutes E., the other in lat. 17 degrees 35 minutes and long. 139 degrees 54 minutes; but in tracing these up to lat. 15 degrees 30 minutes and 17 degrees 58 minutes, and long. 130 degrees 50 minutes and 139 degrees 28 minutes respectively, no elevated mountains were seen, nor was any opening discovered into the interior. Captain Wickham having retired16, the command of the Beagle devolved on Lieut. now Captain Stokes, to whose searching eye the whole of the coast was more or less subjected, and who approached nearer to the centre than any one had ever done before 6, but still no light was thrown on that hidden region; and the efforts which had been made both on land and by water, were, strictly17 speaking, unsuccessful, to push to any conclusive18 distance from the settled districts on the one hand, or from the coast into the interior on the other. Reasoning was lost in conjecture19, and men, even those most interested in it, ceased to talk on the subject.
 
6. Discoveries in Australia, and Expeditions into the Interior, surveyed during the Voyage of H.M.S. Beagle, between the years 1837 and 43, by Captain J. Lort Stokes.
 
It may not be of any moment to the public to be made acquainted with the cause which led me, after a repose20 of more than fourteen years, to seek the field of discovery once more. It will be readily admitted, that from the part, as I have observed in my preface, which I had ever taken in the progress of Geographical Discovery on the Australian continent, I must have been deeply interested in its further developement.
 
I had adopted an impression, that this immense tract21 of land had formerly22 been an archipelago of islands, and that the apparently23 boundless24 plains into which I had descended25 on my former expeditions, were, or rather had been, the sea-beds of the channels, which at that time separated one island from the other; it was impossible, indeed, to traverse them as I had done, and not feel convinced that they had at one period or the other been covered by the waters of the sea. It naturally struck me, that if I was correct in this conjecture, the difficulty or facility with which the interior might be penetrated27, would entirely28 depend on the breadth and extent of these once submarine plains, which in such case would now separate the available parts of the continent from each another, as when covered with water they formerly separated the islands. This hypothesis, if I may so call it, was based on observations which, however erroneous they may appear to be, were made with an earnest desire on my part to throw some light on the apparently anomalous29 structure of the Australian interior. No one could have watched the changes of the country through which he passed, with more attention than did I— not only from a natural curiosity, but from an anxious desire to acquit30 myself to the satisfaction of the Government by which I was employed.
 
When Mr. Oxley, the first Surveyor-General of New South Wales, a man of acknowledged ability and merit, pushed his investigations31 into the interior of that country, by tracing down the rivers Lachlan and Macquarie, he was checked in his progress westward by marshes33 of great extent, beyond which he could not see any land. He was therefore led to infer that the interior, to a certain extent, was occupied by a shoal sea, of which the marshes were the borders, and into which the rivers he had been tracing discharged themselves.
 
My friend, Mr. Allan Cunningham, who was for several years resident in New South Wales, and who made frequent journeys into the interior of the continent as botanist34 to his late Majesty King George IV. and who also accompanied Captain P. P. King, during his survey of its intertropical regions, if he did not accompany Mr. Oxley also on one of his expeditions, strongly advocated the hypothesis of that last-mentioned officer; but as Mr. Cunningham kept on high ground on his subsequent excursions, he could not on such occasions form a correct opinion as to the nature of the country below him. His impressions were however much influenced by the observations made by Captain King in Cambridge Gulf36, the water of which was so much discoloured, as to lead that intelligent and careful officer to conclude, that it might prove to be the outlet37 of the waters of the interior, and hence a strong opinion obtained, that the dip of the continent was in the direction of that great inlet, or to the W. N. W. I therefore commenced my investigations, under an impression that I should be led to that point, in tracing down any river I might discover, and that sooner or later I should be stopped by a large body of inland waters. I descended rapidly from the Blue Mountains, into a level and depressed38 interior, so level indeed, that an altitude of the sun, taken on the horizon, on several occasions, approximated very nearly to the truth. The circumference39 of that horizon was unbroken, save where an isolated40 hill rose above it, and looked like an island in the ocean.
 
When I reached the point at which Mr. Oxley had been checked, I found the Macquarie, not “running bank high,” as he describes it, but almost dry; and although ten years had passed since his visit to this distant spot, the grass had not yet grown over the foot-path, leading from his camp to the river; nor had a horse-shoe that was found by one of the men lost its polish. In this locality there are two hills, to which Mr. Oxley gave the names of Mount Harris and Mount Foster, distant from each other about five miles, on a bearing of 45 degrees to the west of south. Of these two hills Mount Foster is the highest and the nearest, and as the Macquarie runs between them to the westward, it must also be closer than Mount Harris to the marshes. I therefore naturally looked for any discovery that was to be made from Mount Foster, and I according ascended42 that hill just as the sun was setting. I looked in vain however for the region of reeds and of water, which Mr. Oxley had seen to the westward; so different in character were the seasons, and the state of the country at the different periods in which the Surveyor-General and I visited it. From the highest point I could gain I watched the sun descend26; but I looked in vain for the glittering of a sea beneath him, nor did the sky assume that glare from reflected light which would have accompanied his setting behind a mass of waters. I could discover nothing to intercept43 me in my course. I saw, it is true, a depressed and dark region in the line of the direction in which I was about to go. The terrestrial line met the horizon with a sharp and even edge, but I saw nothing to stay my progress, or to damp my hopes. As I had observed the country from Mount Foster, so I found it to be when I advanced into it. I experienced little difficulty therefore in passing the marshes of the Macquarie, and in pursuing my course to the N. W. traversed plains of great extent, until at length I gained the banks of the Darling, in lat. 30 degrees. S. and in long. 146 degrees. E. This river, instead of flowing to the N. W. led me to the S. W.; but I was ultimately obliged to abandon it in consequence of the saltness of its waters. I could not, however, fail to observe that the plains over which I had wandered were wholly deficient45 in timber of any magnitude or apparently of any age, excepting the trees which grew along the line of the rivers; that the soil of the plains was sandy, and the productions almost exclusively salsolaceous. Their extreme depression, indeed their general level, since they were not more than 250 or 300 feet above the level of the sea, together with their general aspect, instinctively46, as it were, led the mind to the conviction that they had, at a comparatively recent period, been covered by the ocean. On my return to the Blue Mountains, and on a closer examination of the streams falling from them into the interior, I observed that at a certain point, and that too nearly on the same meridian47, they lost their character as rivers, and soon after gaining the level interior, terminated in marshes of greater or less extent; and I further remarked that at certain points, and that too where the channels of the rivers seemed to change, certain trees, as the swamp oak, casuarina, and others ceased, or were sparingly to be found on the lower country — a fact that may not be of any great importance in itself, but which it is still as well to record. The field, however, over which I wandered on this occasion was too limited to enable me to draw any conclusions applicable to so large a tract of land as the Australian continent. On this, my first expedition, I struck the Darling River twice, 1st, as I have stated in latitude48 30 degrees S. and in long. 146 degrees; and seconndly, in lat. 30 degrees 10 minutes 0 seconds S., and in long. 147 degrees 30 minutes E. From neither of these points was any elevation49 visible to the westward of that river, but plains similar to those by which I had approached it continued beyond the range of vision or telescope from the highest trees we could ascend41; beyond the Darling, therefore, all was conjecture.
 
At the close of the year 1829, I was again sent into the interior to trace its streams and to ascertain50 the further course of the Darling. I proceeded on this occasion to the south of Sydney, and intersecting the Murrumbidgee, a river at that time but little known, but which Mr. Hume had crossed, in lat. 35 degrees 10 minutes, and long. 147 degrees 28 minutes 30 seconds E., on his journey to the south coast, at a very early period of discovery, and which thereabouts is a clear, rapid and beautiful stream. I traced it downwards51 to the west to lat. 34 degrees 44 minutes, and to long. 143 degrees 5 minutes 0 seconds E. or thereabouts, having taken to my boats a few miles above the junction52 of the Lachlan with it, in lat. 34 degrees 25 minutes 0 seconds and in long. 144 degrees 3 minutes E.; having at that point left all high lands 200 miles behind me, and being then in a low and depressed country, precisely53 similar to that over which I had crossed the previous year. As on the first expedition, so on the present one, I descended rapidly into a country of general equality of surface; reeds grew in extensive patches along the line of the river, but beyond them sandy plains extended, covered with salsolae of various kinds. From the Murrumbidgee, I passed into the Murray, the largest known river in Australia, unless one of greater magnitude has recently been discovered by Sir Thomas Mitchell to the north.
 
In lat. 34 degrees and in long. 142 degrees, I arrived, (as I have already had occasion to inform my readers), at the junction of a very considerable stream with the Murray. At this point, being then 200 miles distant from the south coast in a direct line, I was less than 100 feet above the level of the sea; circumstances prevented my examining this new river however for many miles above its junction with the main stream, but coming, as I have elsewhere remarked, direct from the north, and possessing, as it did, all the character and appearance of the Upper Darling, I had no doubt as to its identity; in which case no stronger fact could have been adduced to prove the southerly fall or dip of the interior as far as it had been explored. Proceeding54 down the Murray, I reached at length the commencement of the great fossil formation, through which that river flows. This immense bed rose gradually before me as I pushed to the westward, until it gained an elevation of from 2 to 250 feet, but on my turning southward, it presented an horizontal and undulating surface, until at the point at which the river enters the Lake Victoria, it suddenly dipped and ceased. The lower part of this formation was entirely composed of Serritullae, but every description of shell with the bones and teeth of sharks and other animals, have subsequently been found in the upper parts of the bed, the summit of which is in many places covered with oyster55 shells so little changed by time, as to appear as if they had only just been thrown in a heap on the ground they occupy.
 
The general appearance of the country through which I had passed, and the numerous deposits of fine sand upon the face of it, like sea dunes56, still more convinced me, that, when the events which had produced such a change in the physical structure of the continent took place, a current of some description or other must have swept over the interior from the northward57; and that this current had deposited the great fossil bed where it now rests; for I cannot conceive that such a mass and mixture of animal remains could have been heaped together in any other way. From the outline of this bed, it struck me that some natural obstacle or other had checked the detritus58, brought down by the current, as sand and gravel59 are checked and accumulated against a log or other impediment athwart a stream, presenting a gradual ascent60 on the side next the current and a sudden fall on the other. Such, in truth, is the apparent form of the great fossil bed of the Murray. This idea, which struck me as I journeyed down the river, was strengthened, when at a lower part of it I observed a ridge35 of coarse red granite61, running across the channel of the river, and disappearing under the fossil formation on either side of it. It appeared to me to be probable that this ridge of granite might rise higher in other places, and that stretching across the current as it did, that is to say from west to east, the great accumulation of fossil and other remains had been gradually deposited against it, forming a gradual ascent on the northern side of the ridge, and a precipitous fall upon the other.
 
I have already observed that at a particular point the rivers of the interior, which I had traced on my first expedition, appeared to lose their character as such, and that they soon afterwards ceased in some extensive marsh32, the evaporation62 and absorption over such extensive surfaces being greater than the supply of water they received. This point is about 250 or 300 feet above the level of the sea, and if we draw a line eastward63, from the summit of the fossil formation, and prolong it to the western base of the Blue Mountains, we shall find that it will pass over the marshes of the several rivers falling into the interior, and will strike these rivers where their channels appear to fail, as if that had been the former sea-level.
 
The impressions I have on this interesting subject are clear enough in my own mind, but they are difficult to explain, and I fear I have but ill expressed myself so as to be understood by my readers. I only wish however to record my own ideas, and if I am in error in any particular, I shall thank any one of the many who are better versed44 in these matters than myself to correct me.
 
I have stated in a former part of this chapter, that I undertook a journey to South Australia in 1838. I advert64 to the circumstance again because it is connected with the present inquiry. After I had turned the north-west angle of the Murray, and had proceeded southwards to latitude 34 degrees 26 minutes (Moorundi), where Mr. Eyre has built a residence, I turned from the river to the westward, along the summit of the fossil formation, which, at the distance of a few miles, was succeeded by sandstone, and this rock again, as we gained the hills, by a fine slate65, and this again, as we crossed the Mount Barker and Mount Lofty ranges, by a succession of igneous66 rocks, of a character and form such as could not but betray to a less experienced geologist67 even than myself the abundant mineral veins68 they contained. On descending69 to the plains of Adelaide I again crossed sandstone, and to my surprise discovered that the city of Adelaide stood on the same kind of fossil formation I had left behind me on the banks of the Murray, and it was on the discovery of this fact that the probability of the Australian continent having once been an archipelago of islands first occurred to me.
 
A more intimate acquaintance with the opinions of Flinders, as to the probable character of the interior of the continent, from the character and appearance of the coast along the Great Australian Bight; the information I have collected as to the extent of the fossil bed, and my own past experience, have led me to the following general conclusions. That the continent of Australia has been subjected to great changes from subigneous agency, and that it has been bodily raised, if I may so express myself, to its present level above the sea; that, as far as we can judge, the north and N.E. portions of the continent are higher than the southern or S.W. parts of it, and that there has consequently been a current or rush of waters, from the one point to the other — that this current was divided in its progress into two branches, by hills, or some other intervening obstacle, and that one branch of it, following the line of the Darling, discharged itself into the sea, through the opening between the western shores of Encounter Bay and Cape70 Bernouilli; that the other, taking a more westerly direction, escaped through the Great Australian Bight. From what I could judge, the desert I traversed is about the breadth of that remarkable line of coast, and I am inclined to think that it (the desert) retains its breadth the whole way, as it comes gradually round to the south, thus forming a double curve, from the Gulf of Carpentaria, on the N.E. angle of the continent, to the Great Bight on its south-west coast; but my readers will, as they advance into my narrative71, see the grounds upon which I have rested these ideas. If such an hypothesis is correct, it necessarily follows, that the north and north-west coasts of the Continent were once separated from the south and east coasts by water; and as I have stated my impression that the current from the north, passed through vast openings, both to the eastward and westward of the province of South Australia, it as necessarily follows, that that province must also have been an island. I hope it will be understood that I started with the supposition that the continent of Australia was formerly an archipelago of islands, but that some convulsion, by which the central land has been raised, has caused the changes I have suggested. It was still a matter of conjecture what the real character of Central Australia really was, for its depths had been but superficially explored before my recent attempt. My own opinion, when I commenced my last expedition, inclined me to the belief, and perhaps this opinion was fostered by the hope that such would prove to be the case, as well as by the reports of the distant natives, which invariably went to confirm it, that the interior was occupied by a sea of greater or less extent, and very probably by large tracts72 of desert country.
 
With such a conviction I commenced my recent labours, although I was not prepared for the extent of desert I encountered — with such a conviction I returned to the abodes73 of civilized man. I am still of opinion that there is more than one sea in the interior of the Australian continent, but such may not be the case. All I can say is, Would that I had discovered such a feature, for I could then have done more upon its waters tenfold, than I was enabled to accomplish in the gloomy and burning deserts over which I wandered during more than thirteen months. My readers, however, will judge for themselves as to the probable correctness of my views, and also as to the probable character of the yet unexplored interior, from the data the following pages will supply. I have recorded my own impressions with great diffidence, claiming no more credit than may attach to an earnest desire to make myself useful, and to further geographical research. My desire is faithfully to record my own feelings and impulses under peculiar74 embarrassments75, and as faithfully to describe the country over which I wandered.
 
My career as an explorer has probably terminated for ever, and only in the cause of humanity, had any untoward76 event called for my exertions77, would I again have left my home. I wish not to hide from my readers the disappointment, if such a word can express the feeling, with which I turned my back upon the centre of Australia, after having so nearly gained it; but that was an achievement I was not permitted to accomplish.

点击收听单词发音收听单词发音  

1 remarkable 8Vbx6     
adj.显著的,异常的,非凡的,值得注意的
参考例句:
  • She has made remarkable headway in her writing skills.她在写作技巧方面有了长足进步。
  • These cars are remarkable for the quietness of their engines.这些汽车因发动机没有噪音而不同凡响。
2 penetrate juSyv     
v.透(渗)入;刺入,刺穿;洞察,了解
参考例句:
  • Western ideas penetrate slowly through the East.西方观念逐渐传入东方。
  • The sunshine could not penetrate where the trees were thickest.阳光不能透入树木最浓密的地方。
3 steadily Qukw6     
adv.稳定地;不变地;持续地
参考例句:
  • The scope of man's use of natural resources will steadily grow.人类利用自然资源的广度将日益扩大。
  • Our educational reform was steadily led onto the correct path.我们的教学改革慢慢上轨道了。
4 westward XIvyz     
n.西方,西部;adj.西方的,向西的;adv.向西
参考例句:
  • We live on the westward slope of the hill.我们住在这座山的西山坡。
  • Explore westward or wherever.向西或到什么别的地方去勘探。
5 undertaking Mfkz7S     
n.保证,许诺,事业
参考例句:
  • He gave her an undertaking that he would pay the money back with in a year.他向她做了一年内还钱的保证。
  • He is too timid to venture upon an undertaking.他太胆小,不敢从事任何事业。
6 recesses 617c7fa11fa356bfdf4893777e4e8e62     
n.壁凹( recess的名词复数 );(工作或业务活动的)中止或暂停期间;学校的课间休息;某物内部的凹形空间v.把某物放在墙壁的凹处( recess的第三人称单数 );将(墙)做成凹形,在(墙)上做壁龛;休息,休会,休庭
参考例句:
  • I could see the inmost recesses. 我能看见最深处。 来自《简明英汉词典》
  • I had continually pushed my doubts to the darker recesses of my mind. 我一直把怀疑深深地隐藏在心中。 来自《简明英汉词典》
7 civilized UwRzDg     
a.有教养的,文雅的
参考例句:
  • Racism is abhorrent to a civilized society. 文明社会憎恶种族主义。
  • rising crime in our so-called civilized societies 在我们所谓文明社会中日益增多的犯罪行为
8 geographical Cgjxb     
adj.地理的;地区(性)的
参考例句:
  • The current survey will have a wider geographical spread.当前的调查将在更广泛的地域范围內进行。
  • These birds have a wide geographical distribution.这些鸟的地理分布很广。
9 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。
10 remains 1kMzTy     
n.剩余物,残留物;遗体,遗迹
参考例句:
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
11 prosecute d0Mzn     
vt.告发;进行;vi.告发,起诉,作检察官
参考例句:
  • I am trying my best to prosecute my duties.我正在尽力履行我的职责。
  • Is there enough evidence to prosecute?有没有起诉的足够证据?
12 majesty MAExL     
n.雄伟,壮丽,庄严,威严;最高权威,王权
参考例句:
  • The king had unspeakable majesty.国王有无法形容的威严。
  • Your Majesty must make up your mind quickly!尊贵的陛下,您必须赶快做出决定!
13 naval h1lyU     
adj.海军的,军舰的,船的
参考例句:
  • He took part in a great naval battle.他参加了一次大海战。
  • The harbour is an important naval base.该港是一个重要的海军基地。
14 actively lzezni     
adv.积极地,勤奋地
参考例句:
  • During this period all the students were actively participating.在这节课中所有的学生都积极参加。
  • We are actively intervening to settle a quarrel.我们正在积极调解争执。
15 situated JiYzBH     
adj.坐落在...的,处于某种境地的
参考例句:
  • The village is situated at the margin of a forest.村子位于森林的边缘。
  • She is awkwardly situated.她的处境困难。
16 retired Njhzyv     
adj.隐退的,退休的,退役的
参考例句:
  • The old man retired to the country for rest.这位老人下乡休息去了。
  • Many retired people take up gardening as a hobby.许多退休的人都以从事园艺为嗜好。
17 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。
18 conclusive TYjyw     
adj.最后的,结论的;确凿的,消除怀疑的
参考例句:
  • They produced some fairly conclusive evidence.他们提供了一些相当确凿的证据。
  • Franklin did not believe that the French tests were conclusive.富兰克林不相信这个法国人的实验是结论性的。
19 conjecture 3p8z4     
n./v.推测,猜测
参考例句:
  • She felt it no use to conjecture his motives.她觉得猜想他的动机是没有用的。
  • This conjecture is not supported by any real evidence.这种推测未被任何确切的证据所证实。
20 repose KVGxQ     
v.(使)休息;n.安息
参考例句:
  • Don't disturb her repose.不要打扰她休息。
  • Her mouth seemed always to be smiling,even in repose.她的嘴角似乎总是挂着微笑,即使在睡眠时也是这样。
21 tract iJxz4     
n.传单,小册子,大片(土地或森林)
参考例句:
  • He owns a large tract of forest.他拥有一大片森林。
  • He wrote a tract on this subject.他曾对此写了一篇短文。
22 formerly ni3x9     
adv.从前,以前
参考例句:
  • We now enjoy these comforts of which formerly we had only heard.我们现在享受到了过去只是听说过的那些舒适条件。
  • This boat was formerly used on the rivers of China.这船从前航行在中国内河里。
23 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。
24 boundless kt8zZ     
adj.无限的;无边无际的;巨大的
参考例句:
  • The boundless woods were sleeping in the deep repose of nature.无边无际的森林在大自然静寂的怀抱中酣睡着。
  • His gratitude and devotion to the Party was boundless.他对党无限感激、无限忠诚。
25 descended guQzoy     
a.为...后裔的,出身于...的
参考例句:
  • A mood of melancholy descended on us. 一种悲伤的情绪袭上我们的心头。
  • The path descended the hill in a series of zigzags. 小路呈连续的之字形顺着山坡蜿蜒而下。
26 descend descend     
vt./vi.传下来,下来,下降
参考例句:
  • I hope the grace of God would descend on me.我期望上帝的恩惠。
  • We're not going to descend to such methods.我们不会沦落到使用这种手段。
27 penetrated 61c8e5905df30b8828694a7dc4c3a3e0     
adj. 击穿的,鞭辟入里的 动词penetrate的过去式和过去分词形式
参考例句:
  • The knife had penetrated his chest. 刀子刺入了他的胸膛。
  • They penetrated into territory where no man had ever gone before. 他们已进入先前没人去过的地区。
28 entirely entirely     
ad.全部地,完整地;完全地,彻底地
参考例句:
  • The fire was entirely caused by their neglect of duty. 那场火灾完全是由于他们失职而引起的。
  • His life was entirely given up to the educational work. 他的一生统统献给了教育工作。
29 anomalous MwbzI     
adj.反常的;不规则的
参考例句:
  • For years this anomalous behaviour has baffled scientists.几年来这种反常行为让科学家们很困惑。
  • The mechanism of this anomalous vascular response is unknown.此种不规则的血管反应的机制尚不清楚。
30 acquit MymzL     
vt.宣判无罪;(oneself)使(自己)表现出
参考例句:
  • That fact decided the judge to acquit him.那个事实使法官判他无罪。
  • They always acquit themselves of their duty very well.他们总是很好地履行自己的职责。
31 investigations 02de25420938593f7db7bd4052010b32     
(正式的)调查( investigation的名词复数 ); 侦查; 科学研究; 学术研究
参考例句:
  • His investigations were intensive and thorough but revealed nothing. 他进行了深入彻底的调查,但没有发现什么。
  • He often sent them out to make investigations. 他常常派他们出去作调查。
32 marsh Y7Rzo     
n.沼泽,湿地
参考例句:
  • There are a lot of frogs in the marsh.沼泽里有许多青蛙。
  • I made my way slowly out of the marsh.我缓慢地走出这片沼泽地。
33 marshes 9fb6b97bc2685c7033fce33dc84acded     
n.沼泽,湿地( marsh的名词复数 )
参考例句:
  • Cows were grazing on the marshes. 牛群在湿地上吃草。
  • We had to cross the marshes. 我们不得不穿过那片沼泽地。 来自《简明英汉词典》
34 botanist kRTyL     
n.植物学家
参考例句:
  • The botanist introduced a new species of plant to the region.那位植物学家向该地区引入了一种新植物。
  • I had never talked with a botanist before,and I found him fascinating.我从没有接触过植物学那一类的学者,我觉得他说话极有吸引力。
35 ridge KDvyh     
n.山脊;鼻梁;分水岭
参考例句:
  • We clambered up the hillside to the ridge above.我们沿着山坡费力地爬上了山脊。
  • The infantry were advancing to attack the ridge.步兵部队正在向前挺进攻打山脊。
36 gulf 1e0xp     
n.海湾;深渊,鸿沟;分歧,隔阂
参考例句:
  • The gulf between the two leaders cannot be bridged.两位领导人之间的鸿沟难以跨越。
  • There is a gulf between the two cities.这两座城市间有个海湾。
37 outlet ZJFxG     
n.出口/路;销路;批发商店;通风口;发泄
参考例句:
  • The outlet of a water pipe was blocked.水管的出水口堵住了。
  • Running is a good outlet for his energy.跑步是他发泄过剩精力的好方法。
38 depressed xu8zp9     
adj.沮丧的,抑郁的,不景气的,萧条的
参考例句:
  • When he was depressed,he felt utterly divorced from reality.他心情沮丧时就感到完全脱离了现实。
  • His mother was depressed by the sad news.这个坏消息使他的母亲意志消沉。
39 circumference HOszh     
n.圆周,周长,圆周线
参考例句:
  • It's a mile round the circumference of the field.运动场周长一英里。
  • The diameter and the circumference of a circle correlate.圆的直径与圆周有相互关系。
40 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。
41 ascend avnzD     
vi.渐渐上升,升高;vt.攀登,登上
参考例句:
  • We watched the airplane ascend higher and higher.我们看着飞机逐渐升高。
  • We ascend in the order of time and of development.我们按时间和发展顺序向上溯。
42 ascended ea3eb8c332a31fe6393293199b82c425     
v.上升,攀登( ascend的过去式和过去分词 )
参考例句:
  • He has ascended into heaven. 他已经升入了天堂。 来自《简明英汉词典》
  • The climbers slowly ascended the mountain. 爬山运动员慢慢地登上了这座山。 来自《简明英汉词典》
43 intercept G5rx7     
vt.拦截,截住,截击
参考例句:
  • His letter was intercepted by the Secret Service.他的信被特工处截获了。
  • Gunmen intercepted him on his way to the airport.持枪歹徒在他去机场的路上截击了他。
44 versed bffzYC     
adj. 精通,熟练
参考例句:
  • He is well versed in history.他精通历史。
  • He versed himself in European literature. 他精通欧洲文学。
45 deficient Cmszv     
adj.不足的,不充份的,有缺陷的
参考例句:
  • The crops are suffering from deficient rain.庄稼因雨量不足而遭受损害。
  • I always have been deficient in selfconfidence and decision.我向来缺乏自信和果断。
46 instinctively 2qezD2     
adv.本能地
参考例句:
  • As he leaned towards her she instinctively recoiled. 他向她靠近,她本能地往后缩。 来自《简明英汉词典》
  • He knew instinctively where he would find her. 他本能地知道在哪儿能找到她。 来自《简明英汉词典》
47 meridian f2xyT     
adj.子午线的;全盛期的
参考例句:
  • All places on the same meridian have the same longitude.在同一子午线上的地方都有相同的经度。
  • He is now at the meridian of his intellectual power.他现在正值智力全盛期。
48 latitude i23xV     
n.纬度,行动或言论的自由(范围),(pl.)地区
参考例句:
  • The latitude of the island is 20 degrees south.该岛的纬度是南纬20度。
  • The two cities are at approximately the same latitude.这两个城市差不多位于同一纬度上。
49 elevation bqsxH     
n.高度;海拔;高地;上升;提高
参考例句:
  • The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
  • His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。
50 ascertain WNVyN     
vt.发现,确定,查明,弄清
参考例句:
  • It's difficult to ascertain the coal deposits.煤储量很难探明。
  • We must ascertain the responsibility in light of different situtations.我们必须根据不同情况判定责任。
51 downwards MsDxU     
adj./adv.向下的(地),下行的(地)
参考例句:
  • He lay face downwards on his bed.他脸向下伏在床上。
  • As the river flows downwards,it widens.这条河愈到下游愈宽。
52 junction N34xH     
n.连接,接合;交叉点,接合处,枢纽站
参考例句:
  • There's a bridge at the junction of the two rivers.两河的汇合处有座桥。
  • You must give way when you come to this junction.你到了这个路口必须让路。
53 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。
54 proceeding Vktzvu     
n.行动,进行,(pl.)会议录,学报
参考例句:
  • This train is now proceeding from Paris to London.这次列车从巴黎开往伦敦。
  • The work is proceeding briskly.工作很有生气地进展着。
55 oyster w44z6     
n.牡蛎;沉默寡言的人
参考例句:
  • I enjoy eating oyster; it's really delicious.我喜欢吃牡蛎,它味道真美。
  • I find I fairly like eating when he finally persuades me to taste the oyster.当他最后说服我尝尝牡蛎时,我发现我相当喜欢吃。
56 dunes 8a48dcdac1abf28807833e2947184dd4     
沙丘( dune的名词复数 )
参考例句:
  • The boy galloped over the dunes barefoot. 那男孩光着脚在沙丘间飞跑。
  • Dragging the fully laden boat across the sand dunes was no mean feat. 将满载货物的船拖过沙丘是一件了不起的事。
57 northward YHexe     
adv.向北;n.北方的地区
参考例句:
  • He pointed his boat northward.他将船驶向北方。
  • I would have a chance to head northward quickly.我就很快有机会去北方了。
58 detritus J9dyA     
n.碎石
参考例句:
  • Detritus usually consists of gravel, sand and clay.岩屑通常是由砂砾,沙和粘土组成的。
  • A channel is no sooner cut than it chokes in its own detritus.一个河道刚被切割了不久,很快又被它自己的碎屑物质所充塞。
59 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。
60 ascent TvFzD     
n.(声望或地位)提高;上升,升高;登高
参考例句:
  • His rapid ascent in the social scale was surprising.他的社会地位提高之迅速令人吃惊。
  • Burke pushed the button and the elevator began its slow ascent.伯克按动电钮,电梯开始缓慢上升。
61 granite Kyqyu     
adj.花岗岩,花岗石
参考例句:
  • They squared a block of granite.他们把一块花岗岩加工成四方形。
  • The granite overlies the older rocks.花岗岩躺在磨损的岩石上面。
62 evaporation Pnoxc     
n.蒸发,消失
参考例句:
  • Be careful not to lose too much liquid by evaporation.小心不要因蒸发失去太多水分。
  • Our bodies can sweat,thereby losing heat by evaporation.我们的身体能出汗,由此可以蒸发散热。
63 eastward CrjxP     
adv.向东;adj.向东的;n.东方,东部
参考例句:
  • The river here tends eastward.这条河从这里向东流。
  • The crowd is heading eastward,believing that they can find gold there.人群正在向东移去,他们认为在那里可以找到黄金。
64 advert eVLzj     
vi.注意,留意,言及;n.广告
参考例句:
  • The advert featured a dolphin swimming around a goldfish bowl.该广告的內容为一条在金鱼缸里游动的海豚。
  • Please advert to the contents below.I believe you won't be disappointed.敬请留意后面的内容。相信您一定不会失望的。
65 slate uEfzI     
n.板岩,石板,石片,石板色,候选人名单;adj.暗蓝灰色的,含板岩的;vt.用石板覆盖,痛打,提名,预订
参考例句:
  • The nominating committee laid its slate before the board.提名委员会把候选人名单提交全体委员会讨论。
  • What kind of job uses stained wood and slate? 什么工作会接触木头污浊和石板呢?
66 igneous DyAyL     
adj.火的,火绒的
参考例句:
  • Igneous rocks do not contain fossils.火成岩不含化石。
  • The rocks here are igneous and do not fracture along predictable lines.这儿的石头都是火成岩,石头的裂缝极不规则。
67 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。
68 veins 65827206226d9e2d78ea2bfe697c6329     
n.纹理;矿脉( vein的名词复数 );静脉;叶脉;纹理
参考例句:
  • The blood flows from the capillaries back into the veins. 血从毛细血管流回静脉。 来自《简明英汉词典》
  • I felt a pleasant glow in all my veins from the wine. 喝过酒后我浑身的血都热烘烘的,感到很舒服。 来自《简明英汉词典》
69 descending descending     
n. 下行 adj. 下降的
参考例句:
  • The results are expressed in descending numerical order . 结果按数字降序列出。
  • The climbers stopped to orient themselves before descending the mountain. 登山者先停下来确定所在的位置,然后再下山。
70 cape ITEy6     
n.海角,岬;披肩,短披风
参考例句:
  • I long for a trip to the Cape of Good Hope.我渴望到好望角去旅行。
  • She was wearing a cape over her dress.她在外套上披着一件披肩。
71 narrative CFmxS     
n.叙述,故事;adj.叙事的,故事体的
参考例句:
  • He was a writer of great narrative power.他是一位颇有记述能力的作家。
  • Neither author was very strong on narrative.两个作者都不是很善于讲故事。
72 tracts fcea36d422dccf9d9420a7dd83bea091     
大片土地( tract的名词复数 ); 地带; (体内的)道; (尤指宣扬宗教、伦理或政治的)短文
参考例句:
  • vast tracts of forest 大片大片的森林
  • There are tracts of desert in Australia. 澳大利亚有大片沙漠。
73 abodes 9bcfa17ac7c6f4bca1df250af70f2ea6     
住所( abode的名词复数 ); 公寓; (在某地的)暂住; 逗留
参考例句:
  • Now he begin to dig near the abodes front legs. 目前他开端挖马前腿附近的土了。
  • They built a outstanding bulk of abodes. 她们盖了一大批房屋。
74 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。
75 embarrassments 5f3d5ecce4738cceef5dce99a8a6434a     
n.尴尬( embarrassment的名词复数 );难堪;局促不安;令人难堪或耻辱的事
参考例句:
  • But there have been many embarrassments along the way. 但是一路走来已经是窘境不断。 来自互联网
  • The embarrassments don't stop there. 让人难受的事情还没完。 来自互联网
76 untoward Hjvw1     
adj.不利的,不幸的,困难重重的
参考例句:
  • Untoward circumstances prevent me from being with you on this festive occasion.有些不幸的事件使我不能在这欢庆的时刻和你在一起。
  • I'll come if nothing untoward happens.我要是没有特殊情况一定来。
77 exertions 2d5ee45020125fc19527a78af5191726     
n.努力( exertion的名词复数 );费力;(能力、权力等的)运用;行使
参考例句:
  • As long as they lived, exertions would not be necessary to her. 只要他们活着,是不需要她吃苦的。 来自辞典例句
  • She failed to unlock the safe in spite of all her exertions. 她虽然费尽力气,仍未能将那保险箱的锁打开。 来自辞典例句


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