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Jyutping siu1 faa3 dou6
Pinyin xiāo huà dào

Definitions (CC-CEDICT)
  1. digestive tract
Definitions (Wiktionary)
  1. noun
    digestive tract; gastrointestinal tract
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)