Prelle普雷莱PREabbr.Petroleum Refining Engineer炼油工程师precipitating bacteria沉淀菌Preuss's Cliff Swallow有质动力作用preimpregnated varnish预浸渍漆pre-stress pipe pile预应力管桩preformed ceramic core预制陶瓷芯predeciduous dentistry乳牙前出牙premonitory characters先兆特征preceding crop culture前作Prenanthes angustiloban.细裂福王草Prednisolone Succinate强的松龙琥珀酸酯[糖皮质激素]