| 单词 | proficiency badge |
| 释义 | proficiency badge in American Englishnoun an insignia or device granted by the Girl Scouts and worn esp. on a uniform to indicate special achievement Compare merit badge Word origin [1920–25] |
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英语词典包含298861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。