背脊局部有d地方發黑
唔係暗瘡疤痕
表皮較正常皮膚粗
係咪病?
收錄日期: 2021-05-03 12:47:36
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070615000051KK03127