单词 | up to speed |
释义 | up to speed phrase See full dictionary entry for speed If you are up to speed, you have all the most recent information that you need about something. A day has been set aside to bring all councillors up to speed on the proposal. Those in charge deluded themselves they were up to speed. |
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英语词典包含147115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。