keep a watchful eye over
英
美
- 严密监视
双语例句
- We must keep these people under close surveillance.
对这些人我们要严密监视。 - Police kept a close watch on the vagrants.
警察严密监视那些流浪者。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved