gindexgerodontics./jer-uh-don-tiks, jeer-/US // ˌdʒɛr əˈdɒn tɪks, ˌdʒɪər- //牙齿学,老年医学,齿科,老年牙科Definitionsn.noun · 名词1.›the branch of dentistry dealing with aging and aged persons.Level 4More words in g →