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English
CEFR B1

undercover

Rank #3371 in frequency ranking in frequency

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Meanings & Definitions

adjective

Example Sentences

"I felt so nervous when I went undercover at the party"

"Keep your identity undercover until the mission is complete"

"Did you know she was working undercover for the police?"

"He wore a hat to stay undercover"

"The undercover agent bought a coffee and waited"

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