动词
中文翻译：监视
同义词：
['guard', 'supervise', 'oversee', 'keep an eye on例句：1. The security guard was watching the entrance closely.（保安在密切监视入口。）']
例句：
-
1. The security guard was watching the entrance closely.
保安在密切监视入口。
-
2.She monitors her children's homework every evening.
她每晚都检查孩子们的家庭作业。