单词	dytiscid
释义	dytiscid noun dy·​tis·​cid dīˈtisə̇d, də̇ˈ- plural -s : one of the Dytiscidae : diving beetle Word History Etymology New Latin Dytiscidae
随便看	opercular bones operculars operculate operculated opercules operculi- operculum operculums opere citato operetta operettas operettist operettists operon operons operose operosely operoseness operosenesses operosity operous opes opest opg oph

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。