介绍:
1.abroad [音标：ə'brɔ:d ] ad. 到国外,在海外;到处abroad : 来自古英语on brede,词源同broad,宽的，喻指出门，离家，出国区别：aboard adv. 在飞机上；[船] 在船上；在火车上prep. 在…上
[例句：]After living abroad for a time,Robert became homesick for his native land. 在国外住一段时间后，罗伯特开始想念故土
2.acquiesce [音标：ækwi'es ] vi. 默许,勉强同意acquire（vt 获得；学到），quiet安静＝安静的获得＝默许,勉强同意
[例句：]Though I wasn’t enthusiastic about Tom’s plan to go fishing,I acquiesced in it because there seemed nothing else to do. 虽然我不怎么热衷汤姆的钓鱼计划，但是我同意了，因为似乎没什么别的事做
3.commute [音标：kə'mju:t ] v. 交换,改换支付方法,减轻Com（前缀表强调）+ mut（改变，交换 =change）+ e = 大家一起变动 = 交换。
[例句：]Hundreds of thousands of suburban residents regularly commute to the city. 数十万郊区居民定期往返于城市与郊区间
