如果牙龈萎缩能恢复正常，可以得诺贝尔奖了。

来源: 晓雨1 于 2013-01-06 19:50:19 [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.