Prela普雷拉
PREabbr.Petroleum Refining Engineer炼油工程师
pre competition state赛前状态
Predicating resources资源预测
Pre- schooling Kids学龄前儿童
pre - start circuit预启动
pre-extraction step预萃取步骤
precipitating haptene沉淀性半抗原
precoating flux layer预涂钎剂层
pre - modem Chinese近代汉语
predicative attribute谓语性修饰语
Pre - Qin Eclectics先秦杂家