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Jyutping cok3 zyu6 dou6 hei3
Pinyin cuò zhù dù qì

Definitions (粵典–words.hk)
  1. 動詞、俚語
    唔​順氣​但​係​又​唔​敢​爆出​嚟
    to suppress one's anger; literally: to hold one's breath

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Jyutping co4 zyu6 dou6 hei3
Pinyin cuò zhù dù qì

Definitions (CC-CANTO)
  1. force to bear with something unpleasant (spoken)