Pretti普雷蒂
PREabbr.Petroleum Refining Engineer炼油工程师
precast prestressed concrete预制预应力混凝土
preload construction of tank预加荷载贮槽工程
pre-school education major学前教育专业
prelaunch automatic checkout发射前的自动检验
pre - contract obligations先合同义务
pre-reproductive migration繁殖前洄游
pre-emergence weed control萌前杂草防治
pre-column derivatizatiion柱前衍生