“结婚年龄中位数”概念、定义、翻译-科学时代

单词	结婚年龄中位数
释义	人口学词汇手册结婚年龄中位数 median age at marriage
随便看	pen pen pen PEN pen penaeid baculovirus penaeid shrimp penaids penal clause penal colony penal farm penalization penalized maximum likelihood estimation penal law penal psychology penal rent penal sum penal sum penal theory penalties for environmental damage penalty penalty penalty penalty penalty

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。