一星级词表 第65课
1/20
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- 释义：
- n.展品；样品
- 例句：
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Dutchman Robben himself is a major doubt for the Wembley showpiece.
荷兰人罗本自己能否在温布利登场还有很大的疑问. 换一句 -
And Detroit makes a great showpiece. It hasn't worked well for decades.
现在底特律提供了一个绝好的样板. 汽车城运转不灵已经数十年了. 换一句 -
His trial has become a showpiece of political interference and repression.
对他的审判将是我们判断政治干预和压迫的一个重要事件. 换一句
您还可以临摹下单词：
showpiece
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3/20
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- 释义：
- n.推进；推进力
- 构词：
- pro向前+puls驱动,推+ion表名词→向前推
- 例句：
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Interest in jet propulsion was now growing at the Air Ministry.
航空部对喷气推进的兴趣正在增加。 换一句 -
The liquids employed for rocket propulsion are called propergols.
用于火箭发动机的液体称为液体火箭推进剂. 换一句 -
The propulsion system consists of five F - 1 engines.
推进系统包括五个F -1 发动机. 换一句
您还可以临摹下单词：
propulsion
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- 释义：
- vt.授权；准许；使能够；使控制局势
- 构词：
- em使……进入状态或加强等意思+power权力→v.授权
- 例句：
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We must institutionalize philanthropy, and to empower the general public.
但我们却不太容易理解:人家那里有一个社会共同体的概念. 换一句 -
The Voting Rights Act was needed to empower minority groups.
人们需要《投票权利法案》来赋予少数民族人们权利. 换一句 -
Its mission is to empower indiiduals to achiee and maintain optimal health.
它的使命是赋予个人实现和保持最佳的健康. 换一句
您还可以临摹下单词：
empower
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6/20
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- 释义：
- n.磷酸盐；（含有少量磷酸的）汽水
- 例句：
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We make superphosphate by reacting rock phosphate with sulphuric acid.
我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙. 换一句 -
About two - thirds of the weight of phosphate rock consists of unsalable by - products .
磷矿的大约 三分之二 变成了无销路的 副产品. 换一句 -
The calcium carbonate content of phosphate rock determines the pore structure.
磷矿中碳酸钙的含量决定了磷矿的毛细孔结构. 换一句
您还可以临摹下单词：
phosphate
7/20
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- 释义：
- n.假设，假说；[逻]前提
- 构词：
- hypo下面+thesis论文→还不是正式的理论→假说
- 例句：
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The results confirmed his hypothesis on the use of modal verbs.
结果证实了他的关于情态动词用法的假设. 换一句 -
Her study is based on the hypothesis that language simplification is possible.
她的研究基于语言可以简化这样一个假说. 换一句 -
We have proved the hypothesis.
我们已经证明了这种假设. 换一句
您还可以临摹下单词：
hypothesis
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- 释义：
- n.必然性；不可避免性
- 例句：
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Evolutionism is normally associated with a belief in the inevitability of progress.
进化主义通常和一种相信进步不可避免的看法相联系. 换一句 -
It is the tide of the times, an inevitability of history.
这是时代的潮流, 历史的必然. 换一句 -
Its success is not only a coincidence, but also its inevitability.
它的成功既是偶然的, 同时也有其必然性. 换一句
您还可以临摹下单词：
inevitability
9/20
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- 释义：
- adj.淡紫色的；苯胺紫（染料）
- 例句：
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It bears clusters of mauve flowers in early summer.
初夏时节，它开出了一簇簇淡紫色的花。 换一句 -
If you shut it in glass, it would turn the glass mauve or violet.
如果你把它装在玻璃容器里, 它会把玻璃变成紫红色或淡紫色. 换一句 -
Pamela Tudsbury clattered away at a typewriter, in her mauve evening dress and fancy hairdo.
帕米拉·塔茨伯利穿着淡紫色晚礼服,梳着别致的发式,正在打字机上咔嗒咔嗒地打着. 换一句
您还可以临摹下单词：
mauve
10/20
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11/20
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- 释义：
- vt.使士气低落，使意志消沉；使陷入混乱
- 例句：
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Clearly, one of the objectives is to demoralize the enemy troops in any way they can.
很明显，目标之一就是要用一切可能的手段打击敌军的士气。 换一句 -
Frequent gyrations in our national direction demoralize the Foreign Service.
我们在基本国策上的多变性,常使外交部门陷于混乱. 换一句 -
Rumors of impending sanctions can demoralize.
即将采取制裁的谣言能使士气低落. 换一句
您还可以临摹下单词：
demoralize
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13/20
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14/20
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- 释义：
- adj.悲哀的，哀怨的；哭诉的；可怜的；忧郁的
- 例句：
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Somewhere in the audience an old woman's voice began plaintive wail.
观众席里,一位老太太伤心地哭起来. 换一句 -
Suddenly a camel let out a plaintive ay, not far away.
骆驼忽然哀叫了两声, 离他不远. 换一句 -
They lay on the firm sands, listening to the plaintive cry of the seagulls.
他们躺在硬实的沙地上，听着海鸥的哀鸣。 换一句
您还可以临摹下单词：
plaintive
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16/20
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17/20
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- 释义：
- n.残余，残渣；余渣，残余物；[法]剩余财产；[林]废材
- 构词：
- re回+sid放置+ue→[不能用]放回去→残余
- 例句：
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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. 换一句 -
Coal is destructively distilled leaving a solid residue, coke.
煤被干馏后剩下固体残余物:焦炭. 换一句 -
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. 换一句
您还可以临摹下单词：
residue
18/20
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19/20
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- 释义：
- n.行动主义；激进主义
- 例句：
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As has been shown before, historicism is not opposed to'activism '.
正如前面表明的, 历史决定论并不是与能动主义相对立的. 换一句 -
These and other examples of mobile activism can be found at MobileActive . org.
以上及其它激进手机使用的事情可在手机活动网上找到. 换一句 -
Instead , he hopes, personal and individual actions will lead to activism.
雷纳还希望,除此以外, 个人行动能付诸实践. 换一句
您还可以临摹下单词：
activism
20/20
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