英语词汇arithmetic mean return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 return
释义	arithmetic mean return 简明释义算术平均回报率网络释义 1 ?算术平均收益率 求平均值的方法：算术平均收益率(arithmetic mean return, AMR)和几何平均收益率(geometric mean return, GMR)。
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