可能就是刷牙導致牙齦出血，然後吐痰時混上。中耳炎和陽虛得好好治一下，陽虛會衰老得快。

來源: kai2002 於 2019-11-16 13:52:06 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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