和你一樣，我的牙石慢慢地被洗掉了，新的不容易積起。推理：有補過牙的，或蛀牙的不推薦做油拔。

來源: betadine 於 2014-04-09 08:31:17 [舊帖] [給我悄悄話] 本文已被閱讀：次

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