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Jyutping daa2 dou2 tan3
Pinyin dǎ dǎo tuì

Definitions (Wiktionary)
  1. verb, Cantonese
    to go backwards

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Jyutping daa2 dou3 tan3
Pinyin dǎ dǎo tuì

Definitions (粵典–words.hk)
  1. 動詞
    向後退​;​退步
    to go backwards; to worsen
    • 佢呢個學期嘅成績冇進步,仲打倒褪㖭。
      佢呢个学期嘅成绩冇进步,仲打倒褪㖭。
      His grades did not improve this semster and deteriated instead.
Definitions (Kaifangcidian)
  1. 倒退
  2. 後退 – 后退

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Jyutping daa2 dou2 tan3
Pinyin dǎ dào tùn

Definitions (CC-CANTO)
  1. to go backwards
Examples (粵典–words.hk)
  1. Cantonese
    打倒褪
    打倒褪
    daa2 dou3 tan3
    • to go backwards; to worsen
  2. Cantonese
    佢呢个学期嘅成绩冇进步,仲打倒褪㖭。
    佢呢個學期嘅成績冇進步,仲打倒褪㖭。
    • His grades did not improve this semster and deteriated instead.
  3. Cantonese
    我呢排好黑仔,行路打倒褪,都系唔好投资住喇。
    我呢排好黑仔,行路打倒褪,都係唔好投資住喇。
    ngo5 ni1 paai4 hou2 hak1 zai2, hang4 lou6 daa2 dou3 tan3, dou1 hai6 m4 hou2 tau4 zi1 zyu6 laa3.
    • I am suffering a misfortune these days so I'd better not invest in anything.
Examples (Wiktionary)
  1. Cantonese
    人衰行路打倒褪
    人衰行路打倒褪
    jan4 seoi1 haang4 lou6 daa2 dou2 tan3
    • when luck is bad, you can’t even walk straight