“relief from duty”概念、定义、翻译-科学时代

单词	relief from duty
释义	商务词汇手册 relief from duty 免税
随便看	magnetic symmetry magnetic symmetry magnetic tail magnetic talkie magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape magnetic tape cartridge magnetic tape deck magnetic tape head magnetic tape player magnetic tape processor magnetic tape recorder magnetic tape recorder magnetic tape recorder magnetic tape recording magnetic tape recording magnetic tape recording device magnetic tape reproducer

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。