考研必备词汇 第109课
1/20
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- 释义：
- n. （pl.nuclei）核，核心，原子核
- 例句：
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These young people formed the nucleus of the club.
这些年轻人成了俱乐部的核心. 换一句 -
The nucleus of an atom consists of neutrons, protons and other particles.
原子核由中子 、 质子和其他粒子构成. 换一句 -
Neutrons and protons are bound together in the nucleus of an atom.
在原子核里，中子和质子是结合在一起的。 换一句
您还可以临摹下单词：
nucleus
2/20
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- 释义：
- v. 询问；怀疑，对…表示疑问
- 构词：
- quest寻求,询问+ion表名词→n.问题;询问 v.询问;怀疑,对…表示疑问
- 例句：
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Hold up your hands if you have any question.
如有问题请举手. 换一句 -
The question is in abeyance until we know more about it.
问题暂时搁置,直到我们了解更多有关情况再行研究. 换一句 -
The question of going to the Mount Tai preoccupied his mind.
去游泰山的问题盘踞在他心头. 换一句
您还可以临摹下单词：
question
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10/20
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- 释义：
- adv. 立刻，不久；不耐烦地，简慢地
- 构词：
- short短+ly……地→adv.立刻,不久,简略地,简言之,即刻
- 例句：
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John passed through a difficult period shortly after his marriage broke down.
婚姻破裂不久,约翰经历了一段短暂的艰难时期. 换一句 -
We'll have to branch off shortly to get to the village.
我们不久就要走岔路去那个村子. 换一句 -
He ran out of steam shortly before the end of the race.
快跑到终点时他累得筋疲力尽. 换一句
您还可以临摹下单词：
shortly
11/20
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- 释义：
- adj. 快乐的，幸福的；乐意的；令人满意的
- 构词：
- hap机会,运气+y……的→happy有运气的→幸福的
- 例句：
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I am so happy to get munificent birthday presents from my friends.
我很高兴跟我朋友收到大量的生日礼物. 换一句 -
I'm happy to inform you that you have been promoted to captain.
我很高兴地告诉你,你已被提升为上尉了. 换一句 -
We are happy to give the product our full endorsement.
我们很高兴给予该产品完全的认可. 换一句
您还可以临摹下单词：
happy
12/20
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- 释义：
- v.&n. 倒塌；崩溃；（价格）暴跌；倒闭，破产
- 构词：
- col全部+lapse=laps滑倒→全部滑倒→倒塌
- 例句：
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The country's economy is on the verge of collapse.
国家的经济已到了崩溃的边缘. 换一句 -
One ant - hole may cause the collapse of a thousand - li dyke.
千里长堤,溃于蚁穴. 换一句 -
Wall Street's collapse raised specters of the 1987 stock market crash.
华尔街股市暴跌引发了1987年股市崩溃时的那种恐慌. 换一句
您还可以临摹下单词：
collapse
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- 释义：
- v. 取得；导出；引申；来自；源自；出自
- 构词：
- de离开+rive流动→流自……→起源
- 例句：
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Females and cubs clearly derive some benefit from living in groups.
雌兽与幼崽显然受益于群居. 换一句 -
From that I unknowingly derive some sort of warm solace.
我在这上面无意识地会感到一种温暖的慰藉. 换一句 -
To derive the transformation equations , we return to Fig. 14 - 1.
为了求出这个变换式, 我们回顾图14 - 1. 换一句
您还可以临摹下单词：
derive
14/20
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- 释义：
- v. 损害，损伤，伤害
- 构词：
- in不+jur发誓,法律;正确,正直+e→不法行为→伤害[别人]
- 例句：
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I was told to beware lest I ( should ) injure him.
有人关照我,要我小心别伤害他. 换一句 -
He will never set you at defiance or willfully injure you.
他决不会违抗你,或者存心伤害你. 换一句 -
Will it wear, you think, and won't the rain injure it?
你说这经久耐用吗?不会一淋雨就坏 吗 ? 换一句
您还可以临摹下单词：
injure
15/20
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- 释义：
- n. 预期，期望，指望
- 构词：
- expect[v.预期;期望,指望]+ation表名词→n.预期,期望,指望
- 例句：
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The plaintiff is aged 30 and has a normal expectation of life.
原告30岁,预期有正常的寿命. 换一句 -
We are in momentary expectation of the arrival of you.
我们无时无刻不在盼望你的到来. 换一句 -
The beauties of the West Lake in spring were beyond his expectation.
西湖的春景要比他所预想的更加美丽. 换一句
您还可以临摹下单词：
expectation
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17/20
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- 释义：
- v. 确定数量
- 构词：
- quant多少,数量+ify……化→v.确定数量 v.量化
- 例句：
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The cost of the fire damage is impossible to quantify.
这次火灾的损失是无法计算的. 换一句 -
We can quantify these contributions with reference to Fig . 5.
我们可以用图5中的参数来定量地表示这些因素的影响. 换一句 -
These disease burdens are difficult to quantify in nutritional terms.
这些病患所造成的负担很难从营养角度去加以衡量. 换一句
您还可以临摹下单词：
quantify
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20/20
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