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Jyutping tan1 tan1 tou2 tou2
Pinyin tūn tūn tǔ tǔ

Definitions (粵典–words.hk)
  1. 形容詞
    講​嘢​一​嚿​嚿​,​有​遲疑​,​唔​直截​了當
    to hesitate in speech
    • 你唔係有難言之隱,又點會講到吞吞吐吐,唔似平時嘅你吖?
      你唔系有难言之隐,又点会讲到吞吞吐吐,唔似平时嘅你吖?
      nei5 m4 hai6 jau5 naan4 jin4 zi1 jan2, jau6 dim2 wui5 gong2 dou3 tan1 tan1 tou3 tou3, m4 ci5 ping4 si4 ge3 nei5 aa1?

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Jyutping tan1 tan1 tou3 tou3
Pinyin tūn tūn tǔ tǔ

Definitions (CC-CEDICT)
  1. to hum and haw (idiom); to mumble as if hiding sth
  2. to speak and break off, then start again
  3. to hold sth back
Definitions (Wiktionary)
  1. verb
    to mutter and mumble; to hum and haw; to stumble over one's words; to speak in a halting way
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (None)
  1. Cantonese
    你唔系有难言之隐,又点会讲到吞吞吐吐,唔似平时嘅你吖?
    你唔係有難言之隱,又點會講到吞吞吐吐,唔似平時嘅你吖?
    nei5 m4 hai6 jau5 naan4 jin4 zi1 jan2, jau6 dim2 wui5 gong2 dou3 tan1 tan1 tou3 tou3, m4 ci5 ping4 si4 ge3 nei5 aa1?