Perbo佩尔博perprep.每；每一；经过；按照perfluorokerosenen.全氟煤油perfoliate-leaf贯穿叶Perirectal tissue直肠周组织perforated stripe毛刺铁皮peroneal trochlea腓骨肌滑车perforating ulcer穿通性溃疡,穿孔性溃疡periorbital edema眶周水肿pericementoclasia牙周溃坏perforation fluid射孔液per os hora somni睡前口服