| 单词 | a smart cookie |
| 释义 | a smart cookie a clever person who has good ideas As soon as movie film had been invented, around 1890, smart cookies started thinking about how to accompany pictures with sound. 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。