精选优质文档-倾情为你奉上单词1decline v&n.衰退，下降，减少；谢绝，拒绝归纳拓展(1)fall into (a) decline开始衰退be in decline处于下降、衰退中on the decline在下坡路上；在衰退(减少)(2)decline by下降了decline to do sth.拒绝做某事(3)(反)increase n&v.增加on the increase在增加例句：His interest in computer games is now in decline.他对电脑游戏的兴趣开始减退。The number of tourists to the resort declined by 30% because of the terrorist attack last year.去年由于恐怖袭击，到这个旅游胜地旅游的人数减少了30%。Their spokesman declined to comment on the allegations.他们的发言人拒绝对这些指控加以评论
