Tra từ undercover - Từ điển Việt Anh Việt 4in1 - English Vietnamese 4 in 1 Dictionary

un‧der‧cov‧er /ˌʌndəˈkʌvə◂ $ -dərˈkʌvər◂/ BrE AmE adjective [only before noun]
[Word Family: noun: ↑cover, ↑coverage, ↑covering; adjective: ↑undercover, ↑covered ≠ UNCOVERED; verb: ↑cover ≠ ↑uncover; adverb: ↑undercover]
undercover work is done secretly by the police in order to catch criminals or find out information:
an undercover investigation
undercover policeman/cop/agent etc
undercover detectives
—undercover adverb:
a cop who goes undercover to catch drug dealers
He worked undercover in Germany and Northern Ireland.
• • •
THESAURUS
▪ secret known about by only a few people, who have agreed not to tell anyone else: a secret meeting place | The details of the proposal must remain secret.
▪ confidential used about information, especially in business or government, that is secret and not intended to be shown or told to other people: a highly confidential report | Employees’ personal details are treated as strictly confidential.
▪ classified used about information that the government has ordered to be kept secret from most people: He was accused of passing on classified information to the Russians in the 1950s.
▪ sensitive used about information that is kept secret because there would be problems if the wrong people knew it: A teenager managed to hack into sensitive US Air Force files.
▪ covert [only before noun] used about things that are done secretly, especially by a government or official organization: a CIA covert operation
▪ undercover [usually before noun] used about things that are done secretly by the police in order to catch criminals or find out information: Detectives arrested the suspect after a five-day undercover operation.
▪ underground an underground organization or newspaper is one that operates or is produced secretly and opposes the government: Her father was a member of the underground resistance movement in France during World War II.
▪ clandestine /klænˈdestən, klænˈdestɪn/ secret and often illegal or immoral: clandestine meetings | his involvement in a clandestine operation to sell arms to Iran | a clandestine love affair
▪ hush-hush informal used about information or activities that are kept officially secret: He was put in charge of some hush-hush military project. | I’ve no idea what he does – it’s all very hush-hush.

undercoverhu

◎	[,ʌndə'kʌvə]
※	tính từ
	■	giấu giếm, lén lút, bí mật; kín
		☆	undercover payments
			những món tiền trả lén lút (những khoản hối lộ chẳng hạn)
	■	tay trong, đặc tình (dò xét người khác trong khi làm ra vẻ làm việc bình (thường) với họ)
		☆	detectives working undercover
			những thám tử đặc tình
		☆	undercover activities/organizations
			những hoạt động/tổ chức do thám tay trong