单词	Ring Nebula
释义	Ring Nebula (ring) n. A planetary nebula in the constellation Lyra. Ring Nebula NGC 6720
随便看	fl. dr. flea fleabag fleabane flea beetle fleabite flea-bitten flea collar flea-flicker flea market fleapit flecainide flechette fleck flection flectional fled fledge fledgeling fledgling flee fleece fleecer fleecily fleeciness

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。