orthodontic appliance編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看orthodontic applianceorthodontic appliance — 名詞名詞1. a device used by dentists to correct teeth alignment1.名詞釋義矯正器a device used by dentists to correct teeth alignment例句She got an orthodontic appliance to straighten her teeth.