jacket crown英 [ˈdʒækɪt kraʊn]美 [ˈdʒækɪt kraʊn]网络 套冠; 甲冠; 套牙冠; 牙冠医学英英释义noun(dentistry) dental appliance consisting of an artificial crown for a broken or decayed toothtomorrow my dentist will fit me for a crownSynonym:crowncrownworkjacketcap