Proutn.普劳特pron.能手；行家；正面adj.专业的；赞成的adv.正面地prep.赞成prostatoplasian.良性前列腺增生protoveratrine原藜芦碱protoquercitol原栎醇protoporphyrinn.[化]原卟啉proving method证明方法protoleukocyte原白细胞Prolivon fiber葆莱绒纤维protoberberine原小蘖碱proxiphyllinum羟丙茶碱(利尿药, 心脏兴奋药, 平滑肌松驰药)Protoconodonts原牙形类