英语词汇arithmetic mean怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	arithmetic mean
释义	arithmetic meann.Mathematics（名词）【数学】 The value obtained by dividing the sum of a set of quantities by the number of quantities in the set. Also called average 算术平均值：用一组数的个数作除数去除这一组数的和所得出的平均值也作 average
随便看	puled pules puli puli pulik pulik puling pulis Pulitzer Pulitzer Prize Pulitzers pull pull pullback pullbacks pull date pulled pullet pullets pulley pulley pulleys pulling pullman Pullman

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