重点讲解:
1. keep one's eyes peeled for sth. 密切留意;
We kept our eyes peeled for any signs of life.
我们注意寻找任何生命的迹象 。
2. in response to 回复;回答;回应;
He chuckled in response to her question.
他轻轻一笑作为对她的问题的回答 。
3. run away 离开;逃离;躲开;
I can't stand any more. I'm going to run away.
我再也受不了了 。我要逃走 。
4. watch out for 密切注意;戒备;提防;
He called out to them to watch out for the unexploded mine.
他冲他们大喊,叫他们小心哑雷 。
n. 意外的相见,遭遇
v. 遇到,偶然碰到,