intradayadj.当天的；一天内的intrapref.在 ... 内部intracellular structure细胞内包涵体Intranasal immunization鼻内免疫intraspecific variation种内变异intraparticle transport粒子内部迁移intra-ocular bleeding目血intratracheal injection气管内注入法intraocular penetration眼内穿透intracranial thrombosis颅内血栓形成intracoronal attachment牙冠内固位体, 冠内附着体Intrauterine Monitoring宫内监护