Predi普雷迪
PREabbr.Petroleum Refining Engineer炼油工程师
pre-synthesis phase合成前期
preudomethylephedrine伪单胞菌菌苗
preductal coarctation导管前主动脉缩窄
pre-extraction test预抽采试验
prefabricated viaduct预制高架桥
precompact uniformity预紧一致性
pretreatment solution保鲜剂
Preimplantation phase植入前期
preganglionic neurone节前神经元
pre-evacuation time反应时间