单词	bounden
释义	boundenbound‧en /ˈbaʊndən/ adjective Word Origin WORD ORIGINbounden Origin: 1200-1300 Old past participle of ➔ BIND1 your bounden duty old use something that you should do because it is morally correct
随便看	oblation obligate obligation obligatory oblige obliging obligingly oblique obliquely obliterate obliteration oblivion oblivious obliviousness oblong obloquy obnoxious obnoxiously obnoxiousness oboe oboist O'Brien obscene obscenely obscenity

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。