| 单词 | double-blind |
| 释义 | double-blindˌdouble-ˈblind adjective science a double-blind experiment or study compares two or more groups in which neither the scientists nor the people being studied know which group is being tested and which group is not |
| 随便看 |
英语词典包含48224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。