单词 | sign up |
释义 | sign up To agree to be a participant or recipient by signing one's name; enlist: signed up for military service; signing up for a pottery course. Main Entry: sign |
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英语词典包含135693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。