| 单词 | smart box |
| 释义 | smart boxnoun any of various electronic devices that receive, process, and transmit information a smart box that fits into a car's engine bay promises to cut emissions |
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英语词典包含233703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。