“double coincidence of wants”概念、定义、翻译-科学时代

单词	double coincidence of wants
释义	经济学词汇手册 double coincidence of wants 双重需求巧合
随便看	social morals social morphology social morphology social morphology social morphology social morphology social motivation social motive social movement social movement social movement social movement organization social movements social movement web social nature social need social need social need social network social network social network social network social network social network social networking service

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。

double coincidence of wants