“official life table”概念、定义、翻译-科学时代

单词	official life table
释义	人口学词汇手册 official life table 官方生命表，正式生命表
随便看	secondary credit secondary credit secondary creep secondary creep secondary creep secondary creep secondary cremation secondary crusher secondary crusher secondary crushing secondary crushing secondary crystal secondary crystal secondary culture secondary culture centre secondary curing secondary current secondary current distribution secondary cycle basin secondary damage secondary data secondary data secondary data secondary data secondary data

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。