orthodontics
US /ˌɔːr.θoʊˈdɑːn.t̬ɪks/
UK /ˌɔː.θəˈdɒn.tɪks/
名詞
正畸學, 牙齒矯正
the treatment of irregularities in the teeth and jaws, including the use of braces.
範例:
•
She decided to get orthodontics to correct her crooked teeth.
她決定進行正畸治療來矯正她的歪牙。
•
The field of orthodontics has advanced significantly in recent years.
正畸學領域近年來取得了顯著進展。