有道理，真正金属对人体的损害多数是不可逆的。

来源: goingplace 于 2016-08-05 14:30:27 [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.