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Jyutping gwaai3 m4 zi1 dak1
Pinyin guài wú zhī dé

Definitions (粵典–words.hk)
  1. 連詞
    唔​怪​得​嘅​新​啲​嘅​講​法
    no wonder; it's not surprising that; a newer way of saying 唔怪得
  2. 近義詞
    唔怪得、難怪
  3. 參看
    怪唔得之、怪之得、怪唔得、怪唔之
Definitions (Kaifangcidian)
  1. 怪不得
  2. 難怪 – 难怪

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Jyutping gwaai3 m4 zi1 dak1
Pinyin guài n2 zhī de

Definitions (CC-CANTO)
  1. no wonder
Examples (粵典–words.hk)
  1. Cantonese
    𠮶个乜鬼教授,讲嘢咁鬼闷,怪唔之得冇人报佢𠮶堂啦。
    嗰個乜鬼教授,講嘢咁鬼悶,怪唔之得冇人報佢嗰堂啦。
    go2 go3 mat1 gwai2 gaau3 sau6, gong2 je5 gam3 gwai2 mun6, gwaai3 m4 zi1 dak1 mou5 jan4 bou3 keoi5 go2 tong4 laa1
    • That professor, whatever his name is, is so damn boring. It's no wonder no one is taking his course.