252.in essence(=in its/one’s nature)本质上
253.at all events(=in spite of everything, in any case)不论怎样,无论如何
254.in any event(=whatever happens in the future)无论如何,不管(将来)怎么样
255.in the event that(=if)假如,如果。in the event 结果,实际情况是(常与but连用)
256.in the event of(=in case of)万一,即使发生……时
257.except 除……以外;besides 除……以外还有……
258.except(=but)除了。
259.except for(=apart from)除……以外
260.(an)exception to ……的例外
261.with the exception of(=except, apart from)除去……,除……以外
262.in excess of(=more than)超过
263.exchange……for以……交换
264.exclusive of(=not taking into account;without)不包括
265.in excuse of作为……的借口
266.exert……on……对……施加……
267.exert oneself to do sth.努力,使劲
268.come into existence(=begin to exist)开始存在;come into use开始使用;come into effect开始运转;come into fashion开始时新;come into action开始行动;come into power开始执政;come into sight进入视野;come into blossom开花;
269.(be)in existence存在come into existence出现
270.expect……of在……期望……
271.at the expense of在损害……情况下,以……为牺牲
272.expose……to……使暴露于……,使……受(危险,风险)
273.be exposed to……面临……,受到……
274.beyond expression(= in a manner that cannot be expressed)无法形容,说不出的
275.give expression to表达,表现
find expression in表现
276.to……extent在……程度上