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…
,四、六级考试高频短语及搭配之三