polyoma(=polyma virus)多瘤病毒
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polybag nursery袋育苗圃
polyolefin pipe聚烯烃管
polyvinylformal聚乙烯二甲氧基甲烷
polycarbosilane聚碳硅烷
polydiarylaminen.聚二芳胺
polyvinylacetal聚乙烯缩醛
polysyllogisticadj.多数三段论法的
polyorthoesters多正酯类
polychrome silk彩条纹锦