TOEFL必备词汇 第22课
1/20
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- 释义:
- adj. 瞬间的,即刻的
- 构词:
- instant紧迫的+aneous……的→马上发生的→同时发生的
- 例句:
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She accidentally swallowed the poison and death was instantaneous.
她意外地吞下了毒药,当即就死去了. 换一句 -
He had an instantaneous response.
他立刻作了反应. 换一句 -
Sir. Thomas could not give his instantaneous and unqualified consent.
托马斯爵士可没有痛痛快快地立即答应. 换一句
您还可以临摹下单词:
instantaneous
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5/20
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- 释义:
- v. 围绕,裹住
- 构词:
- en使……+velop包,包裹→包封, 遮盖
- 例句:
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Thomas crumpled the empty envelop and tossed it accurately into the wastebasket.
托马斯把空信封捏成一团,随手很准确地扔在废纸篓里. 换一句 -
They pushed the envelop of pop music and became the biggest band of the 20 th century.
他们不断革新流行乐界,因而成为20世纪最伟大的乐团. 换一句 -
Which include envelop generator, low - freq oscillator, envelop control, manual control, etc.
这些手段是包络发生器 、 低频振荡器 、 包络控制 、 手动控制等. 换一句
您还可以临摹下单词:
envelop
6/20
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- 释义:
- n. 生存;生计;存活
- 构词:
- subsist[v.生存,存在,供养]+ence表名词→n.生存, 生活, 留存
- 例句:
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She had no means of subsistence and was dependent on charity.
她没什么谋生手段,只能依靠救济. 换一句 -
They were living barely above the level of subsistence.
他们的生活水平勉强在最低水平线以上. 换一句 -
He is on the margin of bare subsistence.
他正处在挨饿的边缘. 换一句
您还可以临摹下单词:
subsistence
7/20
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8/20
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- 释义:
- n. 原子化;雾化
- 例句:
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The atomization process is more sensitive to disturbance than vaporization.
雾化过程比汽化过程对扰动更为敏感. 换一句 -
This air improves the atomization of fuel coming fron the low - speed port .
这些空气改善了从 低速 出口喷出的燃料的雾化. 换一句 -
The pressure drop was the driving force of atomization by nozzle.
压降是喷嘴雾化的原动力. 换一句
您还可以临摹下单词:
atomization
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15/20
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17/20
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- 释义:
- adj. 固定的;静止的
- 构词:
- station位置,岗位+ary……的→adj.静止的,固定的
- 例句:
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A stationary object is easy to be aimed at.
一个静止不动的物体是容易瞄准的. 换一句 -
The principal sources are stationary combustion plants and transportation vehicles.
主要来源是工厂的固定燃烧和运输车辆. 换一句 -
The 1970 Act also addressed new stationary sources.
1970年的法案也涉及到了新固定污染源的问题. 换一句
您还可以临摹下单词:
stationary
18/20
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19/20
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- 释义:
- vt. 使…协调,相配合
- 构词:
- co共同+ordin顺序+ate表动词,也表示形容词→顺序一样→同等的,引申为平等;协调
- 例句:
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You must coordinate what you said with what you did.
你必须使你的言行一致. 换一句 -
The army, navy and air forces are coordinate armed services.
陆军 、 海军和空军是并行的军种. 换一句 -
Maybe we can coordinate the relation of them.
或许我们可以调和他们之间的关系. 换一句
您还可以临摹下单词:
coordinate
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- 释义:
- n. 卷;名单
- 构词:
- roll轮子,转,滚→v.滚动;摇晃;碾;卷 n.卷;名册
- 例句:
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The rock and roll ignites the excitement of the audience.
摇滚乐激起了观众的热情. 换一句 -
The authorities took measures to roll commodity price back.
当局采取措施使物价全面回降. 换一句 -
Reports of fresh successes roll in from all fronts of production.
各条生产战线捷报频传. 换一句
您还可以临摹下单词:
roll
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