| 单词 | combination package |
| 释义 | combination packagenoun : a package of fourth-class mail to the outside of which is affixed a letter or other piece of first-class mail matter —used in the U.S. postal system |
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英语词典包含469781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。