PRM=Personal Radiation Monitor 人体辐射检测器
PRabbr.(=public relation) 公共关系
praseodymium yellow镨黄
Przewalski's gerbil
praetieal knowledge实践性知识
pruritic dermatosis痒风, 血风疮
Prazosin Compositae复哌嗪
Prunus laurocerasus月桂樱(树)
Prunus divaricata L野生樱桃李
pruritus genitalium阴部瘙痒症
Prasiola lanpingianan.兰坪溪菜
przevalski partridge大石鸡