blow (someone's) cover

Traductions
выдать (кого-то)
The spy was careful not to blow her cover.
Шпионка была осторожна, чтобы не выдать себя.
Définitions
To reveal someone's secret identity, intentions, or activities, especially when they are trying to remain hidden or undercover.
Mots
cover

noun
обложка
blow

verb
дуть