Preca普雷卡
PREabbr.Petroleum Refining Engineer炼油工程师
preemphasis factor预加重系数
Pre-modern China近代
pre - baked cell预焙槽
pre-eccentricity预偏心
preapproved credit预先批准的信用贷款
Premna subscandens豆腐柴
precloacal papilla泄殖腔前突
preocular antennal眼前触角
preauricular sinus耳前窦
preinductive phase前诱发期