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CHAPTER XX EDISON PORTLAND CEMENT
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NEW developments in recent years have been more striking than the general adoption1 of cement for structural2 purposes of all kinds in the United States; or than the increase in its manufacture here. As a material for the construction of office buildings, factories, and dwellings3, it has lately enjoyed an extraordinary vogue4; yet every indication is confirmatory of the belief that such use has barely begun. Various reasons may be cited, such as the growing scarcity5 of wood, once the favorite building material in many parts of the country, and the increasing dearness of brick and stone. The fact remains6, indisputable, and demonstrated flatly by the statistics of production. In 1902 the American output of cement was placed at about 21,000,000 barrels, valued at over $17,000,000. In 1907 the production is given as nearly 49,000,000 barrels. Here then is an industry that doubled in five years. The average rate of industrial growth in the United States is 10 per cent. a year, or doubling every ten years. It is a singular fact that electricity also so far exceeds the normal rate as to double in value and quantity of output and investment every five years. There is perhaps more than ordinary coincidence in the association of Edison with two such active departments of progress.
As a purely7 manufacturing business the general cement industry is one of even remote antiquity8, and if Edison had entered into it merely as a commercial enterprise by following paths already so well trodden, the fact would hardly have been worthy10 of even passing notice. It is not in his nature, however, to follow a beaten track except in regard to the recognition of basic principles; so that while the manufacture of Edison Portland cement embraces the main essentials and familiar processes of cement-making, such as crushing, drying, mixing, roasting, and grinding, his
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adoption
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n.采用,采纳,通过;收养 | |
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structural
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adj.构造的,组织的,建筑(用)的 | |
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dwellings
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n.住处,处所( dwelling的名词复数 ) | |
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Vogue
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n.时髦,时尚;adj.流行的 | |
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scarcity
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n.缺乏,不足,萧条 | |
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remains
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n.剩余物,残留物;遗体,遗迹 | |
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purely
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adv.纯粹地,完全地 | |
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antiquity
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n.古老;高龄;古物,古迹 | |
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mere
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adj.纯粹的;仅仅,只不过 | |
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worthy
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adj.(of)值得的,配得上的;有价值的 | |
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versatility
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n.多才多艺,多样性,多功能 | |
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originality
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n.创造力,独创性;新颖 | |
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advent
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n.(重要事件等的)到来,来临 | |
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narrative
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n.叙述,故事;adj.叙事的,故事体的 | |
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crumble
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vi.碎裂,崩溃;vt.弄碎,摧毁 | |
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disintegrate
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v.瓦解,解体,(使)碎裂,(使)粉碎 | |
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apparently
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adv.显然地;表面上,似乎 | |
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decided
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adj.决定了的,坚决的;明显的,明确的 | |
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authoritative
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adj.有权威的,可相信的;命令式的;官方的 | |
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immediate
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adj.立即的;直接的,最接近的;紧靠的 | |
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remarkable
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adj.显著的,异常的,非凡的,值得注意的 | |
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feat
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n.功绩;武艺,技艺;adj.灵巧的,漂亮的,合适的 | |
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minor
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adj.较小(少)的,较次要的;n.辅修学科;vi.辅修 | |
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machinery
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n.(总称)机械,机器;机构 | |
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accomplished
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adj.有才艺的;有造诣的;达到了的 | |
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shaft
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n.(工具的)柄,杆状物 | |
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illustrates
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给…加插图( illustrate的第三人称单数 ); 说明; 表明; (用示例、图画等)说明 | |
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impair
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v.损害,损伤;削弱,减少 | |
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consultation
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n.咨询;商量;商议;会议 | |
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inquiry
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n.打听,询问,调查,查问 | |
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fully
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adv.完全地,全部地,彻底地;充分地 | |
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appreciation
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n.评价;欣赏;感谢;领会,理解;价格上涨 | |
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analyzing
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v.分析;分析( analyze的现在分词 );分解;解释;对…进行心理分析n.分析 | |
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perspicacity
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n. 敏锐, 聪明, 洞察力 | |
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afterward
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adv.后来;以后 | |
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anticipation
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n.预期,预料,期望 | |
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staple
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n.主要产物,常用品,主要要素,原料,订书钉,钩环;adj.主要的,重要的;vt.分类 | |
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kilns
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n.窑( kiln的名词复数 );烧窑工人 | |
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kiln
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n.(砖、石灰等)窑,炉;v.烧窑 | |
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radical
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n.激进份子,原子团,根号;adj.根本的,激进的,彻底的 | |
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boiler
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n.锅炉;煮器(壶,锅等) | |
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riveted
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铆接( rivet的过去式和过去分词 ); 把…固定住; 吸引; 引起某人的注意 | |
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drawn
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v.拖,拉,拔出;adj.憔悴的,紧张的 | |
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faculty
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n.才能;学院,系;(学院或系的)全体教学人员 | |
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possessed
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adj.疯狂的;拥有的,占有的 | |
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revolved
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v.(使)旋转( revolve的过去式和过去分词 );细想 | |
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pointed
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adj.尖的,直截了当的 | |
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terse
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adj.(说话,文笔)精炼的,简明的 | |
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reiterate
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v.重申,反复地说 | |
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ridiculed
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v.嘲笑,嘲弄,奚落( ridicule的过去式和过去分词 ) | |
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lengthening
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(时间或空间)延长,伸长( lengthen的现在分词 ); 加长 | |
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prospect
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n.前景,前途;景色,视野 | |
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licenses
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n.执照( license的名词复数 )v.批准,许可,颁发执照( license的第三人称单数 ) | |
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thoroughly
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adv.完全地,彻底地,十足地 | |
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butt
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n.笑柄;烟蒂;枪托;臀部;v.用头撞或顶 | |
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standing
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n.持续,地位;adj.永久的,不动的,直立的,不流动的 | |
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marketing
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n.行销,在市场的买卖,买东西 | |
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limestone
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n.石灰石 | |
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determined
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adj.坚定的;有决心的 | |
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rendering
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n.表现,描写 | |
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distinctively
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adv.特殊地,区别地 | |
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projection
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n.发射,计划,突出部分 | |
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ascertain
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vt.发现,确定,查明,弄清 | |
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ascertained
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v.弄清,确定,查明( ascertain的过去式和过去分词 ) | |
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apparatus
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n.装置,器械;器具,设备 | |
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contractors
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n.(建筑、监造中的)承包人( contractor的名词复数 ) | |
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judgment
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n.审判;判断力,识别力,看法,意见 | |
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justified
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a.正当的,有理的 | |
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attaining
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(通常经过努力)实现( attain的现在分词 ); 达到; 获得; 达到(某年龄、水平、状况) | |
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residue
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n.残余,剩余,残渣 | |
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inert
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adj.无活动能力的,惰性的;迟钝的 | |
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pecuniary
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adj.金钱的;金钱上的 | |
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redundant
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adj.多余的,过剩的;(食物)丰富的;被解雇的 | |
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wanes
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v.衰落( wane的第三人称单数 );(月)亏;变小;变暗淡 | |
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entirely
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ad.全部地,完整地;完全地,彻底地 | |
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discomfiture
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n.崩溃;大败;挫败;困惑 | |
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superintendent
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n.监督人,主管,总监;(英国)警务长 | |
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memoranda
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n. 备忘录, 便条 名词memorandum的复数形式 | |
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consecutively
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adv.连续地 | |
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steadily
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adv.稳定地;不变地;持续地 | |
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appreciable
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adj.明显的,可见的,可估量的,可觉察的 | |
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modifications
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n.缓和( modification的名词复数 );限制;更改;改变 | |
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rentals
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n.租费,租金额( rental的名词复数 ) | |
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rental
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n.租赁,出租,出租业 | |
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anecdote
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n.轶事,趣闻,短故事 | |
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noted
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adj.著名的,知名的 | |
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lumber
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n.木材,木料;v.以破旧东西堆满;伐木;笨重移动 | |
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combustible
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a. 易燃的,可燃的; n. 易燃物,可燃物 | |
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necessitates
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使…成为必要,需要( necessitate的第三人称单数 ) | |
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sufficiently
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adv.足够地,充分地 | |
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devoted
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adj.忠诚的,忠实的,热心的,献身于...的 | |
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precedent
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n.先例,前例;惯例;adj.在前的,在先的 | |
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testimony
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n.证词;见证,证明 | |
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unevenly
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adv.不均匀的 | |
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unanimity
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n.全体一致,一致同意 | |
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adverse
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adj.不利的;有害的;敌对的,不友好的 | |
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investigations
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(正式的)调查( investigation的名词复数 ); 侦查; 科学研究; 学术研究 | |
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perfectly
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adv.完美地,无可非议地,彻底地 | |
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waterproof
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n.防水材料;adj.防水的;v.使...能防水 | |
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briefly
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adv.简单地,简短地 | |
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ERECTED
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adj. 直立的,竖立的,笔直的 vt. 使 ... 直立,建立 | |
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technically
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adv.专门地,技术上地 | |
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overflows
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v.溢出,淹没( overflow的第三人称单数 );充满;挤满了人;扩展出界,过度延伸 | |
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exterior
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adj.外部的,外在的;表面的 | |
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tinted
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adj. 带色彩的 动词tint的过去式和过去分词 | |
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lighting
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n.照明,光线的明暗,舞台灯光 | |
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fixtures
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(房屋等的)固定装置( fixture的名词复数 ); 如(浴盆、抽水马桶); 固定在某位置的人或物; (定期定点举行的)体育活动 | |
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plumbing
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n.水管装置;水暖工的工作;管道工程v.用铅锤测量(plumb的现在分词);探究 | |
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fixed
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adj.固定的,不变的,准备好的;(计算机)固定的 | |
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depreciation
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n.价值低落,贬值,蔑视,贬低 | |
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solicitous
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adj.热切的,挂念的 | |
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decorative
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adj.装饰的,可作装饰的 | |
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considerably
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adv.极大地;相当大地;在很大程度上 | |
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contemplated
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adj. 预期的 动词contemplate的过去分词形式 | |
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gravel
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n.砂跞;砂砾层;结石 | |
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excavated
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v.挖掘( excavate的过去式和过去分词 );开凿;挖出;发掘 | |
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artistic
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adj.艺术(家)的,美术(家)的;善于艺术创作的 | |
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avowedly
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adv.公然地 | |
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pecuniarily
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adv.在金钱上,在金钱方面 | |
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incurred
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[医]招致的,遭受的; incur的过去式 | |
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cavil
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v.挑毛病,吹毛求疵 | |
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restrictions
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约束( restriction的名词复数 ); 管制; 制约因素; 带限制性的条件(或规则) | |
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forsake
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vt.遗弃,抛弃;舍弃,放弃 | |
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tenement
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n.公寓;房屋 | |
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sanitary
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adj.卫生方面的,卫生的,清洁的,卫生的 | |
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outlay
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n.费用,经费,支出;v.花费 | |
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dread
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vt.担忧,忧虑;惧怕,不敢;n.担忧,畏惧 | |
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