腹泻系指每天排泻三次以上稀便或水样大便，或者比个人正常排便次数更频。

Diarrhoea is defined as the passage of three or more loose or liquid stools per day (or more frequent passage than is normal for the individual).

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腹泻系指每天排泻三次以上稀便或水样大便，或者比个人正常排便次数更频。

Diarrhoea is defined as the passage of three or more loose or liquid stools per day (or more frequent passage than is normal for the individual).

youdao