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Jyutping do1 baa1 fan1 ding1 on1
Pinyin duō bā fēn dīng ān

Definitions (Wiktionary)
  1. noun
    dobutamine
    (syn.) 多保他命

[-----]

Jyutping do1 baa1 fan1 ding1 on1
Pinyin duō bā fēn dīng àn

Definitions (Wiktionary)
  1. noun
    dobutamine
    (syn.) 多保他命