piff(子弹飞过声)唏, 噼PIn.圆周率pilose david deer horn麋茸Pilbara Blend iron ore皮尔巴拉粉PIB Processor In a Box盒装处理器Pilomyxoid astrocytoma毛状黏液样星形细胞瘤Piroplasma bigemininum[医] 二联梨浆虫, 二联巴贝虫piling-up irradiation堆码辐照pilosebaceous follicule毛皮脂腺囊Piriformis muscle bursa梨状肌囊Pistacia lentiscus L.[医] 洋乳香树，熏陆香树(原名乳香黄连木)pix carbonis praeparsta[医] 精制煤焦油