跟口腔菌群有关。听说oral probiotics 可能有效。试试应该没坏处。

来源: viewfinder 于 2022-02-16 17:52:56 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Change Ad Consent