牙補過了長時間後那裏變黑屬正常吧，既然現在不痛就別折騰它，真出問題再說。

來源: jck66 於 2017-06-12 15:23:07 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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