我的意思很清楚，一个药有效，并不等于就可以让别的有效的药销声匿迹。

来源: 欲千北于 2022-11-10 15:30:41 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.