“等价交换”概念、定义、翻译-科学时代

单词	等价交换
释义	商务词汇手册等价交换 equivalent exchange
随便看	hard coating hard-coded hard commodity hard commodity hard component hard component of cosmic rays hard copy hard copy hard copy hard copy hard copy hard core hardcore hard-core country hard core geometry hard core least developed county hard-core model hard core pinch hard-core porn hardcore punk hard-core shot hard-core unemployed person hard cost hardcover hardcover

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。