blow someone's cover
US /bloʊ ˈsʌm.wʌnz ˈkʌv.ər/
UK /bloʊ ˈsʌm.wʌnz ˈkʌv.ər/
1.
membongkar penyamaran seseorang, mendedahkan rahsia seseorang
to reveal someone's true identity or secret activity, especially when they are trying to keep it hidden
:
•
The spy's partner accidentally blew his cover by calling him by his real name in public.
Rakan perisik itu secara tidak sengaja membongkar penyamarannya dengan memanggilnya dengan nama sebenarnya di khalayak ramai.
•
She tried to keep her new job a secret, but her excited friend blew her cover on social media.
Dia cuba merahsiakan pekerjaan barunya, tetapi rakannya yang teruja membongkar rahsianya di media sosial.