| 单词 | open rate |
| 释义 | open ratenoun1 : a railroad rate included in a published tariff 2 : a rate charged by publishers for advertising space that is subject to discounts for volume purchased or frequency of use |
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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。