“lifetime fertility rate”概念、定义、翻译-科学时代

单词	lifetime fertility rate
释义	人口学词汇手册 lifetime fertility rate 终身生育率
随便看	closed groove closed group closed group closed half-plane closed half-space closed herd closed house close difference of pressure closed immersion closed impeller closed inbreeding closed indent closed interval closed interval closed interval closed kinematic chain closed lagoon closed lake closed lamp colliery closed lamp mine closed leveling line closed leveling line closed Lie subgroup closed line frame closed loading

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。