英语词汇double-blind study是什么意思，double-blind study的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	double-blind study
释义	DEFINITIVE EXAMPLES 权威例句〔double-blind〕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。牛津高阶
随便看	contrafluxion contrafluxtion contrafunctional contrafunctional digraph contragestive contragradience contragradient contragradient automorphism contragradient mapping contragradient representation contragradient transformation contragradient variables contrahelical contrail contrail contraindicant contraindicate contraindicate contraindicated contraindicated contraindicates contraindication contraindication contraindication contraindications

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