“national composition”概念、定义、翻译-科学时代

单词	national composition
释义	社会学词汇手册 national composition 民族构成
随便看	indexed sequential access method--indexed sequential access method (ISAM) indexed sequential access method (ISAM) indexed sequential data set indexed stock option indexed system index ellipsoid index ellipsoid index entry index error index error index error of vertical circle indexes index feature index field index field of language index file index file bit map index file pointer record index flood index-forest index for selection index for selection index fossil index fossil index function

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。