orthodontist
🇺🇸
/ˌɔːrθəˈdɑːntɪst/
🇬🇧
/ˌɔːθəˈdɒntɪst/
A dental specialist who corrects improper positioning of teeth and jaws.
The orthodontist recommended braces to fix my crooked teeth.
矯正齒醫師建議我戴牙套矯正我的爛牙。