Pretz普雷茨
PREabbr.Petroleum Refining Engineer炼油工程师
predicative word体词
preripartum goat分娩期山羊
pretrial custody未决羁押
prefoetal period胎儿前期
pre-encryption预加密
preassigned TDMA预分配时分多址
prefractionation初步分馏
preconfiguration预配置
prelateral plate前侧片
pre-composting堆肥预处理