| 单词 | DTD |
| 释义 | Word Frequency DTDabbreviation for document type definition The DTD sets out what names are being used as tags, what type of information thetag contains and in what context the tag can be used. |
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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。