undercover的意思|示意
adj. 秘密的，秘密从事的；从事间谍活动的
undercover相关短语
1、 undercover agent 卧底；警方密探
undercover相关例句
Journalists informed police who planted an undercover detective to trap Smith.
记者们向警方提供了信息，警方安插了一名卧底侦探诱捕史密斯。
Swanson persuaded Hubley to work undercover to capture the killer.
斯旺森说服了赫布利秘密工作以捕获凶手。
Officers had tailed the gang during a major undercover operation.
警方在一次重大的秘密行动中跟踪过这个团伙。