“opportunity cost”概念、定义、翻译-科学时代

单词	opportunity cost
释义	财政学词汇手册 opportunity cost 机会成本
随便看	chain compound chain configuration chain configuration chain conformation chain constraint exponent chain contract chain conveyor chain conveyor chain conveyor chain conveyor chain curtain feeder chain cutter chain cutter bar tunnel baking oven chain dance chain data address chain debts chain decay chain differential chain discount chain discount chain disintegration chain dog chain drill chain drive chain drum

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。

opportunity cost