“negative demand”概念、定义、翻译-科学时代

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。

单词	negative demand
释义	国际贸易词汇手册 negative demand 负需求
随便看	vocational school curriculum vocational school of metallurgy and electromechanical engineering vocational student vocational subject vocational teacher education vocational teacher training vocational training vocational training vocational training vocational training vocational training vocational training centre vocational training class vocational training officer vocational training psychology vocational training school vocational university vocation application service provider vocation application service provider (VASP) vocation education vocation-guidance service vocation-guidance teacher vocation trusteeship service provider vocative vocative case

negative demand