“特定生育率”概念、定义、翻译-科学时代

单词	特定生育率
释义	人口学词汇手册特定生育率 specific fertility rate
随便看	tea biscuit teachable moment teacher teacher teacher-centred approach teacher-centred instruction teacher-centred model of instruction teacher-centred programme teacher-centred question-answer pattern teacher-coordinator teacher corps teacher-directed instruction teacher education teacher effectiveness teacher empowerment teacher-fronted instruction teacher in charge of a class teacher-librarian teacher-made test teacher of English teacher of the old-style private school teacher on monitor duty teacher preparation teacher psychology teacher qualification ratio

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。