surveillance

过去分词：

动词过去分词: surveilled

更多词形：

动词过去式: surveilled | 动词过去分词: surveilled | 动词现在分词: surveilling | 动词第三人称单数: surveils |

单词例句：

The police kept the criminals under strict surveillance.

警方严密地监视着那些罪犯。

This entrance is under 24-hour surveillance.

这个入口有24小时监控.

Lonsdale was put under intensive surveillance.

于是，朗斯代尔被置于严密监视之下。

Active surveillance and retrospective analysis is in place.

已经落实积极监测和回顾性分析。

The suspect was placed under around-the-clock surveillance.

嫌疑犯被全天候地监视着。

Surveillance finds where the problems reside.

监测能够发现问题所在。

AWACS surveillance;AWACS operations.

机载警报和控制系统监视；机载警报和控制系统操作

The house-to-house surveillance for cases is continuing.

正在继续进行挨家挨户的病例监测。

Detectives kept the quarry under surveillance for weeks.

侦探们监测那个目标已有好几个星期了。