英语词汇“snowball sample”的翻译、意思、用法、释义-英汉双解词典

单词	snowball sample
释义	ˈsnowball ˌsampling noun [uncountable] (Marketing 营销) a method of finding people to take part in research by finding a few and then asking them to find others雪球式抽样（先选出少数受访者，再由他们找到其他受访者） ▸ ˈsnowball ˌsample noun [countable]
随便看	exchange spider food steady Expo strip mall banker's card swop factory farm technical the Press favourable attorney torrid traveling filtering unemployment benefit VAR fiscally wealthiest batch yardstick floating charge foreign trade zone free-floating fulfilling

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