| 单词 | Express Mail |
| 释义 | Express Mail —express-mail, adj. Trademark. an expedited domestic mailing service of the U.S. Postal Service, usually guaranteeing delivery overnight or within 24 hours. |
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英语词典包含168451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。