支座
基于1个网页-相关网页
Natural canine crowns are preferred as abutments for removable partial dentures because of their root morphology and bony support.
犬冠自然是首选的基牙的义齿由于其根系形态和骨的支持。
youdao
应用推荐
模块上移
模块下移
不移动