PXPn.信息包交换协议Pn.字母Pp-diaminobenzene对苯二胺pyranthrone orange皮蒽酮橙pyenylacetaldehyde苯乙醛P. N. Miliukov米留可夫Pyrvinium Pamonate扑蛲灵, 扑蛲喹, 吡维铵恩波酸盐, 吡维氯铵[驱肠虫药]Pythium hypoandrumn.下雄腐霉pyrilamine maleate顺丁烯二酸吡纳明p-lactophenetide[化] 对乙氧乳酰苯胺; 对乙氧基乳酰苯胺pyocyanic proteins[医] 绿脓菌蛋白Pygeum macrocarpumn.大果臀果木