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-觉斋网

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	chip architecture chip at chip at chip away chip away at chip away at chip basket chip bin chip black chip blower chip board chip bonding chip box chip breaker chip budding chip capacitor chip carrier chip carving chip cleaner chip clearance chip conveyor chip crusher chip curl chip cutter chip delay line

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。