Piman.皮玛族人；皮玛族语PIn.圆周率pirator resuscitator呼吸复苏器pistillode absent.无退化雌蕊。Pilipectus chinensisn.华穗夜蛾pisicuneiform joints[医] 豆楔关节, 豌豆关节Pirogoff's operation裂片, 吸叶Piorkowski's gelatinn.恒pH槽Pishihang Irrigation淠史杭灌pirn-changing loom自动换纡织机Pilocyticastrocytoma毛细胞型星形细胞瘤piling-up of steel堆钢