1.impermeable

　　adj. 不渗透性的;(对水等)不能渗透的

　　2.buoyancy

　　buoyancy /ˈbɔɪənsɪ/ TEM8

　　1. N-UNCOUNT Buoyancy is theability that something has to float on a liquid or in the air. 浮力

　　例：

　　Air can be pumped into thediving suit to increase buoyancy.

　　可以往潜水衣中打气增加浮力。

　　2. N-UNCOUNT Buoyancy is afeeling of cheerfulness. 愉快

　　例：

　　...a mood of buoyancy and optimism.

　　…愉快、乐观的情绪。

　　3. N-UNCOUNT There iseconomic buoyancy when the economy is growing. 繁荣

　　例：

　　The likelihood is that theslump will be followed by a period of buoyancy.

　　有可能在衰退之后出现一段繁荣时期。

　　3.pounce

　　pounce /paʊns/ TEM8 ( pouncing, pounced, pounces )

　　1. V-I If someone pounces onyou, they come up toward you suddenly and take hold of you. (向某人) 猛扑

　　例：

　　Hepounced on the photographer, beat him up, and smashed his camera.

　　他猛扑向那个摄影师，揍了他，并砸碎了他的相机。

　　2. V-I If someone pounces onsomething such as a mistake, they quickly draw attention to it, usually inorder to gain an advantage for themselves or to prove that they are right. (对某事) 抓住不放

　　例：

　　The Democrats were ready to pounce on any Republican failings or mistakes.

　　民主党人准备要抓住共和党人的瑕疵或错误不放。

　　4.deftly

　　deftly

　　adv. deft的变形

　　deft [deft]

　　adj. 灵巧的，敏捷的，聪明的;熟练的，娴熟的，技巧的

　　5.discreet

　　discreet /dɪˈskriːt/ CET6 TEM8

　　ADJ If you are discreet, youare polite and careful in what you do or say, because you want to avoidembarrassing or offending someone. (言行)谨慎的

　　例：

　　They were gossipy and not always discreet.

　　他们爱说闲话，而且不总是言语谨慎。

　　6.antipathy

　　antipathy /ænˈtɪpəθɪ/ TEM8

　　N-UNCOUNT Antipathy is astrong feeling of dislike or hostility toward someone or something. 憎恶 [正式]

　　例：

　　...the voting public's antipathy toward the president.

　　…投票民众对总统的憎恶。

　　7.abstruse

　　abstruse /əbˈstruːs/

　　ADJ not easy to understand;recondite; esoteric 深奥的

　　8.allusion

　　allusion /əˈluːʒən/ TEM8 ( allusions )

　　N-VAR An allusion is anindirect reference to someone or something. 暗指

　　例：

　　This last point wasunderstood to be an allusion to the long-standing hostility between the two leaders.

　　这最后一点曾被理解为对这两位领导人之间长久敌意的一种影射。

　　9.wrongheaded

　　wrongheaded /ˈrɔːŋˌhɛdɪd/

　　ADJ If you describe someoneas wrongheaded, you mean that although they act in a determined way, theiractions and ideas are based on wrong judgments. 执迷不悟的

　　例：

　　He told them exactly how wrongheaded they were.

　　他实实在在地跟他们说他们有多执迷不悟。

　　10. chicanery

　　chicanery /ʃɪˈkeɪnərɪ/ (chicaneries )

　　N-UNCOUNT Chicanery is usingcleverness to cheat people. 耍花招对他人的哄骗 [正式] [also N in pl]

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