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Jyutping sam1 gon1 m4 daap3 fai3
Pinyin xīn gān wú dā fèi

Definitions (粵典–words.hk)
  1. 形容詞
    缺乏​情感
    indifferent
  2. 形容詞
    神不守舍​,​心不在焉
    distracted, absentminded

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Jyutping sam1 gon1 m4 daap3 fai3
Pinyin xīn gān n2 dā fèi

Definitions (CC-CANTO)
  1. ungrateful; to bw uncaring and apathetic; to be detached; to be absentminded