Preusn.普罗伊斯
PREabbr.Petroleum Refining Engineer炼油工程师
prebiotic stage前生物期
prefiring cycle发射前准备周期
preuremic stage尿毒症前期
pre-liquefier初步液化器
precast factory预制混凝土厂房
prebias voltage预置偏压
Prefolded gauze双皱纱布
precast segment预制节段
"little league is intended for the preteens"
"a preteen party"
"preteen clothing"