英语词汇“control group”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	control group
释义	control groupconˈtrol ˌgroup noun [countable] medicine, science the group in a scientific test that does not receive the drug, substance, etc. that is being tested → experimental group
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