多種因素起作用，比如吃的多少，等等。緊張工作時，如消耗體力大，食物消化過程未必變慢，但排便蠕動會受影響。

來源: 欲千北於 2021-05-24 17:35:21 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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