undercover
US /ˌʌn.dɚˈkʌv.ɚ/
UK /ˌʌn.dɚˈkʌv.ɚ/
1.
臥底的, 秘密的
involved in a secret investigation, typically for legal or intelligence purposes
:
•
The police officer went undercover to infiltrate the criminal organization.
警官臥底潛入犯罪組織。
•
She wrote an undercover report on the working conditions in the factory.
她寫了一份關於工廠工作條件的秘密報告。
1.
臥底地, 秘密地
in a secret way, especially for an investigation
:
•
The detective worked undercover for months to gather evidence.
偵探臥底工作了幾個月以收集證據。
•
They operated undercover to expose the corruption.
他們秘密地行動以揭露腐敗。