lostadj.迷路的；丢失的；错过的；失败的；不知所措的；摧毁的；被杀死的；忘我的；不能理解的动词lose的过去式和过去分词形式lost tovt.不再为 ... 所占有

1. His frenzy of the previous day had all calmed down.
   他前一天的慌乱都平静下来了。
2. An expression of guilty confusion crossed his face.
   他的脸上露出一种自觉有愧的慌乱神情。