undercover

英 [ʌndə'kʌvə; 'ʌndə-] 美 ['ʌndɚ'kʌvɚ]
  • adj. 秘密的，秘密从事的；从事间谍活动的
CET6+ TEM4
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星级词汇:
undercover
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英文词源

undercover (adj.)
1854, "sheltered," from under + cover (n.). Sense of "operating secretly" attested from 1920.

双语例句

1. 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。

来自柯林斯例句

2. 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。

来自柯林斯例句

3. 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。

来自柯林斯例句

4. 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。

来自柯林斯例句

5. You can spot undercover cops a mile off.
你一眼就可以认出便衣警察。

来自柯林斯例句