“cohort fertility”概念、定义、翻译-科学时代

单词	cohort fertility
释义	人口学词汇手册 cohort fertility 同期群生育率
随便看	coast current coast defense coast defense coast defense engineering coaster coaster coaster coaster coast erosion coast freight coastguard coast guard coasting flight coasting-flight phase coasting missile coasting time coasting trajectory coastland coast landslide coastline coastline coastline coast line coastline coastline

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。