Wastel瓦斯特尔wasten.废物；浪费；荒地v.浪费；滥用；消耗adj.荒芜的；无用的；浪费的waste molasses废糖蜜waste iron mud铁泥wastes renewal废物再利用waste gas heat废气热waste heat box废气箱waste food oil含油餐饮废水waste emulison废乳化液wasteseparator夹杂物去除机,废料剔除器waste dumpsite弃碴场waste leathate垃圾渗沥液