Preca普雷卡
PREabbr.Petroleum Refining Engineer炼油工程师
preaid rent income[经] 预付租金
precession control进动控制
predetermined time预定时间
prebriefed pattern预定航线
pretightening load预紧力
preheating deposit预热沉积
preassembly method预制装配法,预先装配安装法
prevocational area就业前康复区
prenuptial divorce超前离婚协议
Pre - stretching预拉伸