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undercover是什么意思？

基础释义
例句
柯林斯词典释义
英汉词典释义
英英词典释义

undercover

英[ˌʌndəˈkʌvə(r)] 美[ˌʌndərˈkʌvə(r)]

adj. 暗中进行的，秘密的，秘密从事的，私下的，隐蔽的，从事间谍活动的；
n. 卧底；

相关单词 undercover man

例句

A federal judge upheld the undercover methods used in the case. 一位联邦法官主张在此案中使用秘密的方法。
Officers had tailed the gang from London during a major undercover inquiry. 在一次重大的秘密调查行动中，警察从伦敦就盯上了那帮匪徒。
Swanson persuaded Hubley to work undercover to capture the killer. 斯旺森说服赫布利去做卧底以便将凶手抓获。
...undercover FBI agents. 联邦调查局的密探
...an undercover operation designed to catch drug smugglers. 抓捕毒贩的秘密行动
Journalists informed police who planted an undercover detective to trap Smith. 记者通知了警方，后者于是为诱捕史密斯而安插了一名卧底侦探。
Officers had tailed the gang from London during a major undercover inquiry... 在一次重大的秘密调查行动中，警察从伦敦就盯上了那帮匪徒。
You can spot undercover cops a mile off. 你一眼就可以认出便衣警察。
Undercover officers found drug-making equipment used to impregnate paper with LSD. 卧底警官发现了用于使迷幻药浸透到纸里的毒品制造设备。
...a crack undercover police officer... 训练有素的便衣警察

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柯林斯高阶英汉双解学习词典释义

ADJ

秘密的;密探的;卧底的

Undercover work involves secretly obtaining information for the government or the police.
例句
...an undercover operation designed to catch drug smugglers. 抓捕毒贩的秘密行动 ...undercover FBI agents. 联邦调查局的密探

英汉词典释义

adj.
暗中进行的;秘密做出的;私下的
A federal judge upheld the undercover methods used in the case. 一位联邦法官主张在此案中使用秘密的方法。

英英词典释义

Adjective
1. conducted with or marked by hidden aims or methods;
"clandestine intelligence operations""cloak-and-dagger activities behind enemy lines""hole-and-corner intrigue""secret missions""a secret agent""secret sales of arms""surreptitious mobilization of troops""an undercover investigation""underground resistance"