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单词 double-blind
释义 double-blindBrE /ˌdʌbl ˈblaɪnd/NAmE /ˌdʌbl ˈblaɪnd/ adjective [only before noun] (of a test) conducted so that neither the organizer nor any other people involved know any information which might influence the results (测试)双盲的(研究人员和参与者都不知道可能影响结果的信息)A randomized double-blind study was carried out to test the drug's effectiveness. 进行了随机双盲研究以测试药效。
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