Prema普雷玛
PREabbr.Petroleum Refining Engineer炼油工程师
preroast furnace预焙烧炉
prefractionatornn.初步分馏塔
Preece's formula
premix treatment预拌处理
pre-amplifiers预放大器
prerubral region被盖区, 红核前区
Pre-C mutation前C区变异
pre-prosthetic装假肢前的
Prednisone cream强的松霜
precondylcarpine前康狄卡因