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Jyutping jat1 gau6 faan6 gam2
Pinyin yī huò fàn dàn

Definitions (Kaifangcidian)
  1. 木訥 – 木讷
  2. 不靈活 – 不灵活
  3. 笨手笨腳 – 笨手笨脚
  4. 呆頭呆腦 – 呆头呆脑
  5. 笨拙無能 – 笨拙无能

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Jyutping jat1 gau6 faan6 gam2
Pinyin yī huò fàn dàn

Definitions (CC-CANTO)
  1. lit. a lump of rice, meaning one who is slow in reaction
Examples (粵典–words.hk)
  1. Cantonese
    一嚿饭噉,懵盛盛!
    一嚿飯噉,懵盛盛!
    jat1 gau6 faan6 gam2, mung2 sing6 sing6!
    • Such a lump of rice (=such an idiot)! You have no idea of what's going on.