gnash的用法和樣例：
例句
用作動詞 (v.)
- He can almost hear the Auror gnash his teeth.
他簡直都能聽到那個Auror在磨牙了。 - There has been much gnash of teeth over the new legislation.
不少人對新法規感到憤憤不平。 - The driver fled after his car knocked somebody down, making other people gnash their teeth in anger.
那個司機撞人後竟然逃跑了， 真令人嚙齒。
