2017年6月英语四级词汇前缀:ex-,e-,ef-,ec-

2017-02-24 14:08:50来源:网络

  5.expend [(ex( =out) +pend( =pay,weigh)支付以使某物完尽、没有了]

  vt. sth+on+sth spend; use up 使用,消费;消耗,用光 expenditure 支出,经费

  expense费用,支出;牺牲 expensive 昂贵的 expendable可花费的

  ex) About 28% of the library’s annual budget is expended on new acquisitions.

  那家图书馆年预算中的28%左右都用来购置新书。

  6.expressly [(ex (=out) +press (=press)下压挤出外边]

  adv.definitely, plainly; specially,on purpose 明白地,清楚地;特别地,故意地

  express 表达,表示;快递;明白的,明示的;快递的,快速的;快车,快件;捷运公司 expression 表达;措辞;表情 expressionism 表现主义 expressive 表现的,显示的 expressionless 无表情的,无表达的

  ex) The web site was oxpreuly created to support recently widowed women.

  那家网站是为支持那些近来失去丈夫的女性们特别创建的。

  7.extinc [(ex( =out) +tinct

  adj. no longer in existence, having died out;no longer buming, no longer active不再存在的;消亡了的,绝种的(灭绝的);(火)熄灭的,不再活跃的

  extinction 消灭,绝种;(火)熄灭,废止 extinguisher 灭火器 extinguish 熄灭(火),使消灭

  ex) Hundreds of insect species become extinct each year.

  每年都有数百种昆虫灭绝。

  8.extort [(ex( =out) +tort( =twist)扭曲使出来]

  vt. sth+from+sb obtain money, etc. from someone by threats, force, etc; exact;wrest 敲诈钱财等;强求约定、坦白等;强取,抢夺 extortion 强求,抢夺,官员的勒索钱财罪 extortionate 价格过于昂贵的,要求过高的

  ex) The Mafioso extorted money from an old widow to pay her husband’s debt.

  那个黑手党成员从一个老寡妇那里敲诈钱替她丈夫还了债。

  9.eject [(e

  vt. compel somebody to leave a place; send out liquid, etc. 撵出,驱逐;喷射液体等,排出 ejection 撵出,排 ecjector 驱逐者,排出器

  ex) After committing 5 fouls,a basketball player is electod from the game.

  篮球选手犯规五次就要被罚下赛场。

  10. elongate [(e

  v. make or become long in space 使伸长,拉长,变长 elongation 伸长,延长

  ex) Pull on soft water taffy to elongate it as it cools.

  当软水太妃糖冷却的时候用力拉它可使它变长。

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