Let the cat out of the bag
pimiɾɯɫnusʌɫhɐdɐ bɪmɪljuːl njuːsɪəlhɑːdə
In Korean 비밀을 누설하다 (Bimil-eul nuseolhada)
This idiom, meaning to reveal a secret, is a common expression in Korean.
Example
"그는 실수로 비밀을 누설했다."
pimiɾɯɫnusʌɫhɐdɐ bɪmɪljuːl njuːsɪəlhɑːdə
In Korean 비밀을 누설하다 (Bimil-eul nuseolhada)
This idiom, meaning to reveal a secret, is a common expression in Korean.
"그는 실수로 비밀을 누설했다."