刷牙不能太重，會傷害牙齦的，給自己至少一年時間，天天認真清潔牙齒，即便牙齦萎縮沒好轉，蛀牙肯定基本不會再有了。

來源: GraceX 於 2018-07-06 16:15:18 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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