【成语】1)乱七八糟To be in a huge mess.2)一见钟情To fall in love at first sight.3)爱不释手To love something too much to part with it.4)对牛弹琴To address the wrong listener.5)半途而废To give up halfway.6)一鸣惊人To become famous overnight.7)自相矛盾To contradict oneself.
