undercover
undercover /ˌʌndə(ɹ)ˈkʌvə(ɹ)/ nghĩa là bí mật, nằm vùng
Các nghĩa
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bí mật · nằm vùng
Performed or happening in secret.
She's an undercover police officer.
I can't believe Tom was an undercover cop.
He was caught by an undercover police officer.
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bí mật, nằm vùng
Employed or engaged in spying or secret investigation.
Dạng khác
- more undercover comparative
- most undercover superlative