我天天用牙線，沒看到有任何牙垢。是不是在牙齦裏麵，表麵看不出來？

來源: 夢想飛魚於 2023-02-08 10:56:10 [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.