問過我的牙醫，他說不是，我們通常是因為牙周病導致牙齦萎縮，牙齒脫落

來源: QKA 於 2020-09-20 16:07:51 [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.