2025-10-07 21:48:59 浏览次

orthodontics是什么意思 英[ˌɔːθəˈdɒntɪks] 美[ˌɔːrθəˈdɑːntɪks] n. 畸齿矫正学, 正牙术[医] 正牙学n. the branch of dentistry dealing with the prevention or correction of irregularities of the teethorthod...