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Jyutping jat1 pat1 bou3 gam3 coeng4
Pinyin yī pǐ bù hán zhǎng

Definitions (粵典–words.hk)
  1. 形容詞
    形容​一件​事​原因​複​雜​,​要​好長​時間​先至​講得​清
    (of stories, anecdotes) very long; literally, as lengthy as a roll of cloth
    • 件事一匹布咁長,下次見面再講。
      件事一匹布咁长,下次见面再讲。
      gin6 si6 jat1 pat1 bou3 gam3 coeng4, haa6 ci3 gin3 min6 zoi3 gong2.
      It's a long story. I'll tell you when we meet.
  2. 參看
    一匹布咁長

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Jyutping jat1 pat1 bou3 gam3 coeng4
Pinyin yī pǐ bù gān zhǎng

Definitions (CC-CANTO)
  1. long; lengthy (spoken)