To reveal a closely guarded or important secret; to divulge confidential information.
他无意中说出了团队的惊喜计划，真是漏泄天机。
He inadvertently revealed the team's surprise plan; he truly let a big secret out.
Era:
Ancient
Frequency:
Next Idiom
To reveal a closely guarded or important secret; to divulge confidential information.
Era:
Ancient
Frequency: