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单词	open-label
释义	open-label adjective open-la·​bel ˌō-pən-ˈlā-bəl  : being or relating to a clinical trial in which the treatment given to each subject is not concealed from either the researchers or the subject an open-label multicenter study compare double-blind, single-blind Word History First Known Use 1979, in the meaning defined above Medical Definition open-label adjective : being or relating to a clinical trial in which the treatment given to each subject is not concealed from either the researchers or the subject long-term open-label studies compare double-blind, single-blind
随便看	cow sorrel cow tail cow town cow towns cow tree cow vetch cow waddy cow yard cow's-tail cow-heifer cow-nose ray cow-nosed ray cowage cowages moving on moving out moving picture moving pictures moving sidewalk moving spirit moving staircase moving to moving van moving violation moving-coil

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。