请输入您要查询的英文单词：
单词
surveillance
释义
surveillance
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NOUN
U
/səˈveɪləns/
the process of carefully watching a person or place that may be involved in a criminal activity （对与犯罪活动有牵连的人或地点的）盯梢，监视
under surveillance
The police kept both men under surveillance for several months.
警察对两名男子进行了数月的监视。