“抵换折让--以旧换新折让”概念、定义、翻译-科学时代

单词	抵换折让--以旧换新折让
释义	市场营销词汇手册 trade-in allowance 以旧换新折让，抵换折让
随便看	succedent succeeding lift succeeding tide succeeding troops succentor successful efforts method successful idealist successful tenderer successful tenderer success go-to field successio succession succession succession succession succession succession succession succession succession succession succession succession succession act successional dynamics

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。

trade-in allowance