| 单词 | double blind |
| 释义 | double blind double blind n.（名词）A testing procedure, designed to eliminate biased results, in which the identity of those receiving a test treatment is concealed from both administrators and subjects until after the study is completed.双盲测试：用以消除偏见的试验步骤，在试验结束之前试验者和受试者都不知道接受试验者的身份继承用法:dou“ble-blind” AHD:[d¾b“…l-blºnd“] （形容词） |
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