英语词汇cluster pattern sample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	cluster pattern sample
释义	cluster pattern sample 简明释义丛集型样抽样网络释义 1 ?丛集型样抽样 ... cluster pattern sample 丛集型样抽样 Random Cluster Sample 随机整体样本 multistage cluster sample 多段聚类样本 ; 多段聚样本 ... 双语例句 1 The cluster sample method is most often used because, in the initial stages of emergencies, people are rarely living in a structured pattern. 分组抽样方法是最常用的，因为在紧急情况的初期，人们很少住在有组织的环境中。
随便看	the last the last agony the last breath the last but one the last but one three the last but three the last but two the last cast the last day the last ditch The last drop makes the cup run over. The Last Emperor the last enemy the last extremity the last favour the last gasp the last great change The Last Judgment The Last King of Scotland the last lap the last laugh the last mile the last minute the last moment the last of

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。