| 单词 | 对照组 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔control〕A control group of non-smoking women were compared to four groups of women smokers.一个不抽烟妇女的对照组和四个抽烟妇女组进行了比较。朗文当代〔control〕Half of the control group suffered further heart attacks, compared with only 12% of those receiving the treatment.对照组中，一半的人继续遭受心脏病的折磨，而接受这种治疗的人中这个比率只有12%。麦克米伦高阶〔match〕The control group in the experiment was matched for age and sex.实验中的对照组在年龄和性别上都一致。牛津搭配〔relative〕How did the control group students do relative to the whole class? 与整个班级相比较，对照组学生做得怎样？麦克米伦高阶One group was treated with the new drug, and the control group was given a sugar pill.一组采用新药治疗，而对照组则服用糖丸。牛津商务 |
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