“comparative index of illegitimate fertility”概念、定义、翻译-科学时代

单词	comparative index of illegitimate fertility
释义	人口学词汇手册 comparative index of illegitimate fertility 非婚生育率比较指数
随便看	budget performance budget period budget period budget policy budget policy budget practice budget presentation budget principle budget procedure budget proposal budget provision budget report budget request budget requirement budget resolution budget resolution budget resolution budget resolution budget restraint budget revenue budget set budget standard classification budget statement budget structure budget summary

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。