生物化學老師從生化的角度解釋過“屎臭也有三分香”，臭是因為吲哚，這物質多了臭，少量卻有香氣。

來源: 立竿見影-1 於 2025-06-01 13:09:44 [舊帖] [給我悄悄話] 本文已被閱讀：次

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