英语词汇“arithmetic mean”是什么意思，“arithmetic mean”的读音、用法及例句翻译-烛光网

词汇	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	sig. Sig. sigh sighed sighing sighs sight sight sight draft sighted sighted sight gag sighting sighting sightings sightless sightlier sightliest sightline sightly sight-read sight rhyme sights sightsee sightseeing

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