“自定成本--酌量成本--任意性成本”概念、定义、翻译-科学时代

单词	自定成本--酌量成本--任意性成本
释义	会计与审计词汇手册 discretionary cost 酌量成本，任意性成本，自定成本
随便看	service and administration expenses service-and-support fee service and warranty service apartment service area service area service area service auditor service award service band service-based economy service basin service basis of depreciation service benefit service-berry service-boat service book service brand service business service by public notification service by substitution service cabinet service capacity service capacity method of depreciation service capacity utilized

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

discretionary cost