- 释义：
- vt. 看见；秘密监视
- 例句：
-
A spy used cunning means to find out secrets.
间谍使用狡猾的手段获取机密.
换一句
-
When they discovered he was a spy, he became a marked man.
一旦他们识破他的间谍身分, 他的处境就变得十分危险.
换一句
-
The spy never told his family about his underground activities.
那个间谍从来不把他的地下活动告诉他的家人.
换一句