“social demography”概念、定义、翻译-科学时代

单词	social demography
释义	民族学词汇手册 social demography 社会人口学
随便看	security deposit security descriptor security dilemma security features of banknotes Security First Network Bank Security First Network Bank--Security First Network Bank (SFNB) Security First Network Bank (SFNB) security for money security for note issue security guard security hole security identifier security identifier--security identifier (SID) security identifier (SID) security information policy security inspection security instrument security instrument security instrument security interest security interest security interest security interest security literature security log

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。