英语词汇random sampling by classification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	random sampling by classification
释义	random sampling by classification 简明释义分类随机抽样网络释义 1 ?分类随机抽样 random sampling by classification 分类随机抽样 random sampling distribution 随机抽样分布; 随机取样分布 ..
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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。