单词	switchover
释义	switchover noun plural -s : changeover Word History Etymology switch entry 2 + over
随便看	nigroporuses nigroporusses nigrosin Nigrosine nigrosine base b nigrosine spirit soluble nigrosine water soluble nigrosines nigrosins nigrous nigs nigua nigun nigunim NIH niha nihaus nihil debet nihil habet nihil obstat nihilianism nihilism nihilisms nihilist Nihilist cipher

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。