PRCabbr.中华人民共和国(=People's Republic of China); 预应力钢筋混凝土(=Prestressed Reinforced Concrete)
PRabbr.(=public relation) 公共关系
prpoagatomg technique繁殖技术
praseodymium nedymium镨钕
practicing politician实际搞政治的政客
praseodymium compound错化合物
pruritus in pregnancy妊娠期瘙痒
prandtl mixing length普朗特混合长度
Prtenaria yunnanensisn.云南核果茶
praseodymium chloride氯化镨
Practolol measurement心得宁测量
prurulent salpingitis脓性输卵管炎