英语词汇harmonic 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	harmonic mean
释义	harmonic mean 【数学】调和平均，调和中项，调和中数
随便看	chromiums chromium sesquichloride chromium sesquioxide chromium stearate chromium steel chromium steels chromium trichloride chromium trioxide chromo chromo- Chromobacterium chromoblastomycosis chromocratic chromodynamic chromodynamics chromodynamicss chromogen chromogenesis chromogenic chromogenic substrate Chromogenic Substrates chromogens chromolithograph chromolithographer chromolithographers

英汉双解词典包含483723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。