单词	Libellulidae
释义	Libellulidae plural noun Li·​bel·​lu·​li·​dae ˌlībəˈlüləˌdē : a large family of dragonflies having the abdomen triangular in cross section and females without a well-developed ovipositor see libellula Word History Etymology New Latin, from Libellula, type genus + -idae
随便看	longhorns longhouse longhouses longicollous longicone longiconic longicorn Longicornia longicorns longie longies longifolene longiloquence longing longing (for) longing for longinglier longingliest longingly longingness longings Longinian longinquity Longinus longirostrine

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。