Prelle普雷莱
PREabbr.Petroleum Refining Engineer炼油工程师
precoat-recycle tank预涂层-循环池
predetermining circuit预定电路
premarriage counseling婚前辅导
Premarin Vaginal Cream倍美力阴道软膏(含conjugated estrogens)
pre-emphasis network频响预校网络
Preeclampsia pregnancy子痫前期
pretreatment mechanism预处理机制
pre-stressed tendons预应力筋
pre-teacher training教师职前培训
pre-exposure fasting照射前禁食