“trading down”概念、定义、翻译-科学时代

单词	trading down
释义	市场营销词汇手册 trading down 购买档次下降
随便看	hemocyanin hemocyanin hemocyanin hemocyanin hemocyanin--h（a）emocyanin hemocyte hemocyte hemocyte hemocytoblast hemocytoblast hemocytoblast hemocytoblastoma hemocytocatheresis hemocytometer hemocytometer hemocytotripsis hemocytotripsy hemodiagnosis hemodialysis hemodialysis hemodialysis hemodilution hemodynamics hemodynamics hemodynamics

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。

trading down