Sleeper agent
潜伏特工
🧩 词语组成解析
sleeper
['sli:pə]
n. 卧车;轨枕;睡觉（呈某种状态）的人;冬眠动物;
🗣️ 情景例句
Yes. I'm checking out now, and want to get a taxi to the cinema.
我现在要退房，需要一部出租车到电影院。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。