Preng布伦
PREabbr.Petroleum Refining Engineer炼油工程师
preteoglycan蛋白聚糖
pre assembly预先汇编
pre leachingn.浸出之前(预浸出)
pre-T cell前T细胞
predelection偏爱
pre-groove预热
premodernity前现代性
pre-screenv.预检
pre-drying预干
pre-stressn.初期应力