另外，關節腔裏有潤滑液，缺乏運動液壓降低，關節麵就會碰到一起，造成摩擦損壞

來源: coach1960 於 2022-06-03 16:10:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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