单词	at sign
释义	at sign noun : the symbol @ especially when used as part of an email address Word History First Known Use 1977, in the meaning defined above Kids Definition at sign noun : the symbol used especially as part of an email address
随便看	oecumenicalism oecumenicity oecumenism oecus oecussi Oecussi-Ambeno OED oedema oedemas oedemata oedematous oedemerid Oedemeridae Oedicnemus oedipal oedipally Oedipean oedipi Oedipus Oedipus complex oedipuses oedipusses oedogonia Oedogoniaceae oedogoniaceaes

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。