“economic activity”概念、定义、翻译-科学时代

单词	economic activity
释义	人类学词汇手册 economic activity 经济活动
随便看	obligate anaerobe obligate anaerobe obligate anaerobe obligate anaerobes obligate apomictic obligate autotroph obligate autotrophy obligate biotroph obligate chemoautotroph obligate commensal obligated balance obligated balance obligated balance obligate denitrification obligated reservist obligated tour obligated war reserve obligate halophile obligate halophilic bacteria obligate halophyte obligate parasite obligate parasite obligate parasite obligate parasitism obligate pathogen

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。

economic activity