“胎次别平均婚后生育年数”概念、定义、翻译-科学时代

单词	胎次别平均婚后生育年数
释义	人口学词汇手册胎次别平均婚后生育年数 parity-specific average marital duration of fertility
随便看	ratification ratification ratification ratify rat-in-a-maze problem rating rating rating rating rating rating rating rating rating rating rating rating rating rating rating rating rating rating agency rating agency rating bias

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。