Pisi皮西
PIn.圆周率
Piringer's lymphadenitisn.七鳃鳗目
Pishihang Irrigation Area淠史杭灌区
Piranesi Landscape Theory皮拉内西景观理念
pirenzepine hydrochloride盐酸哌仑西平
Piribenzil Methyl Sulfate甲硫酸苯醇哌酯[抗胆碱药, 解痉药, 支气管扩张药]
Pirquet's vaccinating set彼得拉罗洛
Pistacia terebinthus L.[医] 笃耨香树