请问您之前说的食物中的胆固醇是水溶性的，可以被心脏(或大脑等器官)直接利用是什么意思？C27H46O是 lipid molecu

来源: pamperedpaws 于 2016-04-26 22:35:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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