单词	dual-band
释义	dual-bandˈdual-band adjective [only before noun] a dual-band mobile phone is able to work in at least two different countries because it can receive two different types of signals
随便看	backstroke backtalk back-to-back backtrack backup backward backward-looking backwardness backwards backwards compatible backwash backwater backwoods backwoodsman backyard bacn bacon Bacon, Francis Bacon, Sir Francis bacteria bacterial bacteriological bacteriologist bacteriology bad

英语词典包含52748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。