Purm普尔姆PUabbr.钚(=plutonium)abbr.推进装置(=propulsion unit)Puerperal disorders产褥期疾病Pumbago zeylanica L白花丹purgationist school攻下派Purification device净化设备purpura hemorrhagia出血性紫癜Puccinia mammillata乳头状柄锈菌Puccinia medogensisn.墨脱柄锈菌Pucrasia macrolophan.勺鸡Purulent bronchitis化脓性支气管炎purifier centrifuge离心式油水精分机