介绍:
1.Fall flat(on one’s face)没达到预期效果；失败 向前跌倒
His jokes fell flat.他的笑话都没有达到预期效果。
The initiative fell flat on its face.
2.Muck up把…弄糟;搞乱
Try not to muck it up this time这次不要搞砸了啊
Clean your shoes on the mat, or you'll muck up the floor. 把鞋子在蹭鞋垫上擦干净, 否则你会把地板弄脏的。
You don’t want them mucking things up.你不想让他们把事情搞砸吧
3.Stick around在附近徘徊(停留) 待在…附近，在…周围闲荡
Stick around for a while-the boss will soon come back.
就留在这里别走，老板很快就会回来的。
Why don’t you stick around for a little bit, make sure everything’s okay?
你干嘛不多待一会确保一切Okay?
4.keep an eye on 密切注意
Considering the way everything’s played out, it seems to me that you should keep an eye on that damn ugly assistant.
看到这些事情发生的过程，我得说说你应当多留点心思在那个丑女助理身上。
5.purge something from your memory.别放在心上
6.know something inside out.对……特别熟知
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