牙好是不是遗传的呢

来源: comingback 于 2014-08-13 01:32:35 [旧帖] [给我悄悄话] 本文已被阅读：次

从小到大，一个蛀牙都没有
省了我爹妈不少钱

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