牙肉是否肌肉一種?
回答 (3)
2013-05-07 4:50 am
no,it is not
收錄日期: 2021-04-13 19:27:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130506000051KK00182