| 单词 | dual-band |
| 释义 | dual-bandˈdual-band adjectiveadj [only before noun] a dual-band mobile phone is able to work in at least two different countries because it can receive two different types of signals 〔移动电话〕双频的 |
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英汉双解词典包含283110条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。