wasten.废物;浪费;荒地v.浪费;滥用;消耗adj.荒芜的;无用的;浪费的
wast<古>(be的过去式)第二人称单数过去式直说法
wastage rate损耗率; 废品率
wastage allowance材料许可损耗率
wastage of teachers师资空额
wastage of the commodity商品损耗
wastage in bulk or weight体积或重量总损耗
Wastage Difference Analysis耗差分析
wastage rate of human capital人力资本投资
wastage energy of the construction建筑能耗
wastage-decreasing and capacity-expanding降损增容