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Jyutping hau2 hau2 seng1 seng1
Pinyin kǒu kǒu shēng shēng

Definitions (Wiktionary)
  1. phrase, idiomatic
    keep on (saying); repeatedly (say); (say) over and over again
    (syn.) 声声句句, 聲聲句句, 声声口口, 聲聲口口

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Jyutping hau2 hau2 sing1 sing1
Pinyin kǒu kou shēng shēng

Definitions (粵典–words.hk)
  1. 副詞
    形容​人​講​嘅​説​話​好似​好​可信​咁​,​但​係​可信度​成疑
    saying again and again without any credibility; keeping on saying/declare something untrustworthy
    • 佢口口聲聲話自己係冇辜嘅,但係冇其他人可以證明到佢講緊真話。
      佢口口声声话自己系冇辜嘅,但系冇其他人可以证明到佢讲紧真话。
      keoi5 hau2 hau2 seng1 seng1 waa6 zi6 gei2 hai6 mou4 gu1 ge3, daan6 hai6 mou5 kei4 taa1 jan4 ho2 ji5 zing3 ming4 dou2 keoi5 gong2 gan2 zan1 waa2.
      He kept on saying that he was innocent, but there was nobody who could prove that he was telling the truth.
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping hau2 hau2 seng1 seng1
Pinyin kǒu kou shēng shēng

Definitions (CC-CEDICT)
  1. to keep on saying (idiom); to repeat over and over again
Definitions (粵典–words.hk)
  1. 副詞
    形容​人​講​嘅​説​話​好似​好​可信​咁​,​但​係​可信度​成疑
    saying again and again without any credibility; keeping on saying/declare something untrustworthy
    • 佢口口聲聲話自己係冇辜嘅,但係冇其他人可以證明到佢講緊真話。
      佢口口声声话自己系冇辜嘅,但系冇其他人可以证明到佢讲紧真话。
      keoi5 hau2 hau2 seng1 seng1 waa6 zi6 gei2 hai6 mou4 gu1 ge3, daan6 hai6 mou5 kei4 taa1 jan4 ho2 ji5 zing3 ming4 dou2 keoi5 gong2 gan2 zan1 waa2.
      He kept on saying that he was innocent, but there was nobody who could prove that he was telling the truth.
Definitions (Wiktionary)
  1. phrase, idiomatic
    keep on (saying); repeatedly (say); (say) over and over again
    (syn.) 声声句句, 聲聲句句, 声声口口, 聲聲口口
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    你口口声声说的汤姆是谁呀?
    你口口聲聲説的湯姆是誰呀?
    nǐ kǒu kou shēng shēng shuō de tāng mǔ shì shuí ya ?
    • Who's this Tom you always talk about?
Examples (粵典–words.hk)
  1. Cantonese
    佢口口声声话自己系冇辜嘅,但系冇其他人可以证明到佢讲紧真话。
    佢口口聲聲話自己係冇辜嘅,但係冇其他人可以證明到佢講緊真話。
    keoi5 hau2 hau2 seng1 seng1 waa6 zi6 gei2 hai6 mou4 gu1 ge3, daan6 hai6 mou5 kei4 taa1 jan4 ho2 ji5 zing3 ming4 dou2 keoi5 gong2 gan2 zan1 waa2.
    • He kept on saying that he was innocent, but there was nobody who could prove that he was telling the truth.