To be excessively talkative and annoying; to have a garrulous and indiscreet tongue.
他总是贫嘴饿舌，把不该说的话都说出去了，真是令人头疼。
He is always garrulous and indiscreet, saying things he shouldn't, which is quite a headache.
Next Idiom
To be excessively talkative and annoying; to have a garrulous and indiscreet tongue.