Pretz普雷茨
PREabbr.Petroleum Refining Engineer炼油工程师
Pre-treatlment预处理
prezewaquinone C紫丹参丙
prechordal plate[医] 脊索前板
pre-proceeding前置程序
pre-qualifyingadj.预选赛的
predecompositionn.预分解
pre-fetch FIFO指令缓存
preaeration tank预曝气池
pretreated water预处理水
prefatory matter序言