ㄧㄠˇyǎoㄧㄚˊㄑㄧㄝˋqièˇchǐ

  1. 非常憤恨樣子水滸傳·》:眾多兄弟打傷咬牙切齒。」拍案驚奇·一一》:咬牙切齒恨恨一番。」切齒咬牙」。痛心疾首切齒痛恨笑容可掬

gnashing one's teeth (idiom)​; displaying extreme anger, fuming with rage between gritted teeth
grincer des dents (de colère)​, se mordre les lèvre de rage
knirschen (V)​, zusammenbeißen (V)​