Pergl佩格尔perprep.每；每一；经过；按照Periclimeneslanipesn.片足岩虾Peristenus pallipesn.淡足常室茧蜂peridental membrane牙周膜Peridinium angustumn.狭多甲藻pervasion intensity扩散强度periureteral sheath输尿管周围鞘膜peri-urbanization半城市化Perfuson Treatmeant灌注治疗pericardiosymphysis心包粘连pericentral scotoma中心外周暗点