undercover

英 [ˌʌndəˈkʌvə(r)]

美 [ˌʌndərˈkʌvər]

adj.  秘密工作的; 暗中做的; 私下进行的

TEM8法律

Collins.1 / BNC.14602 / COCA.7520

牛津词典

adj.

• 秘密工作的；暗中做的；私下进行的
  working or done secretly in order to find out information for the police, a government, etc.
  1. an undercover agent
     密探
  2. an undercover operation/investigation
     秘密行动 / 调查

柯林斯词典

• ADJ 秘密的;密探的;卧底的
  Undercoverwork involves secretly obtaining information for the government or the police.
  1. ...an undercover operation designed to catch drug smugglers.
     抓捕毒贩的秘密行动
  2. ...undercover FBI agents.
     联邦调查局的密探
  3. ...undercover reporters.
     卧底记者
  4. Undercoveris also an adverb.
     
  5. 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。

英英释义

adj

• conducted with or marked by hidden aims or methods
  1. clandestine intelligence operations
  2. cloak-and-dagger activities behind enemy lines
  3. hole-and-corner intrigue
  4. secret missions
  5. a secret agent
  6. secret sales of arms
  7. surreptitious mobilization of troops
  8. an undercover investigation
  9. underground resistance
  Synonym:clandestinecloak-and-daggerhole-and-corner(a)hugger-muggerhush-hushsecretsurreptitiousunderground

双语例句

• Listen. there's an undercover officer on the scene.
  听着，现场有个卧底。
• I hate it when you do undercover work.
  我真讨厌你去做卧底。
• I think he was an undercover agent who you put inside.
  我认为他是你派去的卧底。
• We discovered one of the team was an undercover cop.
  我们发现其中一个是警察的卧底。
• He's always going undercover.
  他总是进行他的秘密活动。
• Ever since I met you, I've been undercover. I'm a cop.
  自从我遇见你开始，我就是卧底，我是警察。
• He killed your undercover officer but not the others.
  他杀害的是你们的便衣警察，而不是其他人。
• Long-term, intelligence-based and undercover operations resulted in many prosecutions.
  警方根据情报和派出卧底进行长时间的调查，结果提出多宗检控。
• Then you know I'm undercover!
  那你们应该知道我是卧底！
• You can spot undercover cops a mile off.
  你一眼就可以认出便衣警察。