友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
orthodontia [ɔ:θəu'dɔnʃiə]
基本释义
- n. 牙齿矫正术
英英解释
1个名词解释
- the branch of dentistry dealing with the prevention or correction of irregularities of the teeth
[同] dental orthopaedics, dental orthopedics, orthodontia, orthodontics, orthodonture
- the branch of dentistry dealing with the prevention or correction of irregularities of the teeth