基本解釋[經(jīng)濟(jì)學(xué)]單位成本折舊詞組短語(yǔ)短語(yǔ)depreciation -unit cost method [會(huì)計(jì)]單位成本折舊法;翻譯depreciation unit cost更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)單位成本折舊