英语词汇sum of squares within classes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	sum of squares within classes
释义	sum of squares within classes 简明释义组内平方和网络释义 1 ?组内平方和组内平方和
随便看	Ligh ligharge lighe ligher lighography light light lighta light-A light abberation light aberration light absorbent light absorber light absorber agent lightabsorbing light-absorbing light absorbing light-absorbing impurity light absorbing matrix light-absorbing pigment light-absorpting shade light absorpting shade light absorption light absorption line light absorption line

英汉双解词典包含3185865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。