“机会成本”概念、定义、翻译-科学时代

单词	机会成本
释义	会计与审计词汇手册 opportunity cost 机会成本
随便看	sinking fund reserve sinking grab sinking headframe sinking headframe sinking hoist sinking hoisting plant sinking jumbo sinking machine sinking method sinking operation sinking pellet diet sinking performance sinking platform sinking pump sinking pump sinking rate sinking river sinking rope culture sinking round sinking round sinking speed sinking syndrome sinking well sinking winder sinking with piling

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