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Jyutping sau2 ngaau3
Pinyin shǒu ào

Definitions (粵典–words.hk)
  1. 名詞
    手​踭​凹​入​去​嗰​道
    cubital fossa; inside of the elbow

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Jyutping sau2 aau3
Pinyin shǒu ào

Definitions (CC-CANTO)
  1. elbow pit; cubital fossa