英语词汇double-blind test letter的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	double-blind test letter
释义	double-blind test letter [?d?b?l bla?nd test ?l?t?] 释义 [医]双盲试验：研究某一特定药物时，无论投药者或受药者在用药和记录药效期间，都不了解用的是有作用还是无作用药物
随便看	the Pope the po-po the popo the po-pos the populace the popular press the population the Porcelain Goddess the porch the porosity and structure of soil the port The Port and Tanker Safety the portents the port of london authority the portuguese the position the positive the possessive the possibility the possible the post the postal service the Post Office the pot the Potala Palace

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。