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Jyutping de2 sing1 de2 hei3
Pinyin ㄉㄧㄚˇ shēng ㄉㄧㄚˇ qì

Definitions (Wiktionary)
  1. adj
    coquettish in one's voice; speaking flirtatiously

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Jyutping de2 seng1 de2 hei3
Pinyin diē shēng diē qì

Definitions (粵典–words.hk)
  1. 形容詞
    形容​女性​講​嘢​果陣​語調​温柔​嬌俏​,​用​嚟​調情​,​挑逗​男性
    speaking with a seductive or alluring voice
    • 你對住佢就嗲聲嗲氣,對住我就成個男人噉。
      你对住佢就嗲声嗲气,对住我就成个男人噉。
      She talks to him with a seductive and pleasing voice. When she talks to me, she sounds like a man.
  2. 形容詞
    講​嘢​嘅​口音​女性化
    speaking coquettishly
    • 嗰個男人講嘢嗲聲嗲氣,係咪基架?
      𠮶个男人讲嘢嗲声嗲气,系咪基架?
      That man speaks like a girl. Is he gay?
Definitions (Kaifangcidian)
  1. 嬌裡嬌氣 – 娇里娇气
  2. 很嬌氣 – 很娇气

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Jyutping de2 sing1 de2 hei3
Pinyin diǎ shēng diǎ qì

Definitions (CC-CANTO)
  1. it is used to describe women who talk like a child and pretend to be cute and innocent
Examples (粵典–words.hk)
  1. Cantonese
    你对住佢就嗲声嗲气,对住我就成个男人噉。
    你對住佢就嗲聲嗲氣,對住我就成個男人噉。
    • She talks to him with a seductive and pleasing voice. When she talks to me, she sounds like a man.
  2. Cantonese
    𠮶个男人讲嘢嗲声嗲气,系咪基架?
    嗰個男人講嘢嗲聲嗲氣,係咪基架?
    • That man speaks like a girl. Is he gay?