“平均数”概念、定义、翻译-科学时代

单词	平均数
释义	市场营销词汇手册 average 平均数
随便看	sunspot sunspot activity sunspot component sunspot cycle sunspot cycle sunspot cycle sunspot cycle variation sunspot flare sunspot flare sunspot group sunspot maximum sunspot maximum sunspot minimum sunspot minimum sunspot number sunspot penumbra sunspot polarity sunspot polarity sunspot prominence sunspot prominence sunspot radiation sunspot radiation sunspot radiation sunspot relative number sunspot spectrum

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。

average