英语词汇“snowball sample”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	snowball sample
释义	DictionarySeesampleEncyclopediaSeesnowball sampling snowball sample snowball sample A group of research subjects who help, through word of mouth or casual contact, to select other research subjects.See also: sample
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