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	mealtime mealworm mealy mealybug mealy-mouthed mean mean calorie meander meandered meandering meanders mean deviation meaned meaner meanest meanie meanies meaning meaning meaningful meaningless meanings meanly meanness meannesses

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。