单词	aspen
释义	aspenaspen /ˈæspən/ noun [countable] Etymology ETYMOLOGYaspen Origin: 1300-1400 Old English æspe aspen a type of tree that grows in western North America, with leaves that make a pleasant noise in the wind
随便看	backsplash backstabber back-stabbing backstage backstairs backstop back story backstreet backstretch backstroke backtalk back-to-back backtrack backup backward backwardly backwardness backwash backwater backwoods backwoodsman backyard bacon Bacon, Francis Bacon, Sir Francis

英语词典包含48224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。