“economic life”概念、定义、翻译-科学时代

单词	economic life
释义	航空航天词汇手册 economic life 经济寿命
随便看	bargaining right bargaining set bargaining solution bargaining tariff bargaining tariff bargaining tariff bargaining tariff bargaining theory bargaining theory of wages bargaining transaction bargaining unit bargain money bargain money bargain offer bargain on spot bargainor bargainor bargain price bargain price bargain price bargain purchase bargain purchase bargain purchase option bargain purchase option bargain quality merchandise

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。

economic life