surveillance
英 /səːˈveiləns/
中文释义
监视，盯梢
n. close observation, especially of a suspected person.
常用搭配
- video surveillance视频监控
- surveillance camera监控摄像头
- surveillance system监控系统
例句
- The suspect was kept under surveillance for weeks.嫌疑人被监视了数周。
- The building relies on surveillance cameras for security.大楼靠监控摄像头保障安全。