六级必备词汇 第66课
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- 释义：
- n. 广大，广阔，大量；[物]振幅
- 构词：
- ampl大+itude表名词→n.广大;充足;振幅
- 例句：
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The amplitude of the vibration determines the loudness of the sound.
振动幅度的大小决定声音的大小. 换一句 -
Business cycles did not fade away, but their amplitude did moderate substantially.
商业周期虽未消失, 但其波动范围受到了很大的限制. 换一句 -
The frequency and amplitude of vibration are monitored .
振动的频率与振幅受到监控。 换一句
您还可以临摹下单词：
amplitude
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- 释义：
- adj. 有利润的；有益的
- 例句：
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That business became profitable last year.
那项生意去年变得很赚钱. 换一句 -
The practice is not a very lucrative one at the moment, but if it is worked up It'should prove quite profitable.
这种业务眼下还不大能赚钱, 但如果努力经营,会证明是大可获利的. 换一句 -
They found it profitable to exchange and compare ideas.
他们发现交流思想、互相比较有好处. 换一句
您还可以临摹下单词：
profitable
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- 释义：
- adj. 彻底的；仔细的，严谨的；完全的
- 例句：
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The book provides a thorough critique of current theories.
那本书对当今理论予以全面透彻的评论. 换一句 -
The committee reported its findings after a thorough investigation.
委员会在彻底调查以后报告了调查结果. 换一句 -
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. 换一句
您还可以临摹下单词：
thorough
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- 释义：
- v. 谈判，协商；顺利通过
- 构词：
- neg不+oti+ate做→不能做出决定→商议, 谈判
- 例句：
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I'll negotiate with their coach on the date of the match.
我将与他们的教练磋商比赛的日期问题. 换一句 -
They refused to negotiate unless three preliminary requirements were met.
如果三项先决条件得不到满足,他们就拒绝谈判. 换一句 -
We've decided to negotiate a loan with them.
我们决定和他们商定贷款之事. 换一句
您还可以临摹下单词：
negotiate
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- 释义：
- vt. 提出；举起；起身；提高；筹集
- 构词：
- rais升起,唤醒+e→n.&v.上升, 提出 n.高地
- 例句：
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How were they going to raise enough money for it?
他们怎样来为此筹集足够的资金 呢 ? 换一句 -
His tightfisted employer was unwilling to give him a raise.
他那吝啬的雇主不肯给他加薪. 换一句 -
His jokes didn't even raise a smile, which was embarrassing.
听了他讲的笑话,都没人笑一下, 真是太尴尬了. 换一句
您还可以临摹下单词：
raise
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- 释义：
- n. 谦逊；端庄；（地方）小
- 构词：
- modest[adj.谦虚的,有节制的]+y状态→n.谦逊;端庄;羞怯
- 例句：
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Modesty forbade me from mentioning that my novel had been published.
我不好意思说我的小说已经出版了. 换一句 -
As conceit makes one lag behind, so modesty helps one make progress.
骄傲使人落后, 谦虚使人进步. 换一句 -
The girl flushed from modesty when the man praised her appearance.
那男人夸奖这姑娘长得漂亮时,她羞得脸红了. 换一句
您还可以临摹下单词：
modesty
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