| 单词 | blue book |
| 释义 | blue book also blue·book (blbk′) n. 1. An official list of persons in the employ of the US government. 2. A book listing the names of socially prominent people. 3. A blank notebook with blue covers in which to write the answers to examination questions. |
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英语词典包含135693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。