“branch of economic activity”概念、定义、翻译-科学时代

单词	branch of economic activity
释义	人口学词汇手册 branch of economic activity 经济活动部门
随便看	clarithromycin clarithromycin clarity clarity clarity clarity clarity of expectations Clark Clark cell Clark, Colin Grant clarke Clarke Clarke degrees Clarke-Groves system clarkeite clarkella Clarke number Clarker phenomenon Clarkforkian Stage clarkia clarkia Clark, John Bates Clark--John Pepper Clark number Clarkson principles

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。