Sharp teeth
Lingya Lidi, a Chinese idiom, Pinyin is l í ngy á L ì ch ǐ, which means to compare people who are good at speaking. It's from water drop wears away stone.
The origin of Idioms
The third chapter of Kang Zhuo's water dripping wears the stone: "and this kind of mood suddenly made her so stupid that she couldn't speak any more." ‘
Analysis of Idioms
[synonym] glib [antonym] clumsy
Idiom usage
I'm not afraid of her sharp teeth. Facts are better than divine arguments.
Sharp teeth
talk about the past and the present - tán jīn lùn gǔ
Run counter to public interests - bèi gōng yíng sī