Petcu佩特库petn.宠物；受宠的人adj.宠爱的v.爱抚；亲抚petrographic examination岩相分析Petrochemical components石油化工配件Pet And Aviary Bird Care宠物鸟饲养petrochemical corporation石化公司Pets will Never Leave You宠物永远不会离开你petrochemical-transport石化运输Petruschky's litumus wheyPetrocosmea menglianensisn.孟连石蝴蝶Pet Flea and Tick Shampoo宠物除蚤浴波Petrophysical measurement岩石物理测量