depletion allowancedepletion allowance 1.翻译:耗损扣除额;备抵耗减
见:allowance: depletion allowance
depletion allowance noun (N. Amer.)a tax concession allowable to a company whose normal business activities (in particular oil extraction) reduce the value of its own assets (北美)(尤指石油开采业因正常生产及业务活动使其资产贬值而享有的)资产贬值减税待遇