英语词汇s.e.m.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	s.e.m.
释义	s.e.m. abbr. standard error of the mean 【统】平均数标准误(差)
随便看	predifficulties predifficulty predigest predigested predigesting predigestion predigestions predigests predigital predikant predilection predilections prediligent prediligently prediluvial prediminish prediminished prediminishes prediminishing prediminishment prediminishments prediminution prediminutions predine predined

英汉双解词典包含548777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。