是四環素造成的吧。對，不知道那種四環素牙齒算壞死嗎？還是隻是變色，並沒有死。。。

來源: 塵凡無憂於 2023-05-09 17:55:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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