Prela普雷拉
PREabbr.Petroleum Refining Engineer炼油工程师
preinvestment project投资前项目
precoronary care area冠心病前期监护病区
Pre-Cenozoic groups前新生界
preexponential factor指数前因子
preread disturb pulse读前打扰脉冲
pre-trip inspection出车前检查
Precordial chest pain心前区胸痛
prematurity repayment[经] 未到期偿还, 到期前偿还
pre - stack denoise叠前去噪
pre-infective stage传染前期