| 单词 | at the double |
| 释义 | at the double or on the double very quickly or immediately Michael reached for his phone. `Sergeant? My office, please, at the double.' Easy Learning Idioms Dictionary. Copyright © HarperCollins Publishers |
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英语词典包含147115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。