咬牙切齒 [－－－齿]

Jyutping ngaau5 ngaa4 cit3 ci2
Pinyin yǎo yá qiè chǐ

Definitions (CC-CEDICT)
  1. (idiom) to gnash one's teeth; to fume with rage
Definitions (粵典–words.hk)
  1. 形容詞
    形容​一個​人​非常​憤怒
    to gnash one's teeth in anger; to fume with rage between gritted teeth; literally: to bite and grind teeth
Definitions (Wiktionary)
  1. phrase, idiomatic
    gnashing one's teeth in anger
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）