apicaladj.顶上的n.舌尖音apical teeth(拉dens apicalis)顶齿apical gland顶腺{拉}apical canal顶管{拉}apicalmargin顶缘apical tooth顶齿apical fiber[医] 根尖纤维apical string顶带apical radial心尖-桡(动脉)Apical caries根面龋apical sector端分脉