“群扩张”概念、定义、翻译-科学时代

单词	群扩张
释义	数学词汇手册群扩张 extension of a group
随便看	betrothal betrothal betrothal before birth betrothal gift betrothal gift betrothed husband betrothed wife betrothment bets and sweeps tax Better Business Bureau (BBB) Better Homes and Gardens betterment betterment betterment betterment capital betterment cost betterment income betterment levy betterment of land betterment profit better mousetrap fallacy better same order bias estimator Betterton better-zone Betti

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。