单词	ex officio
释义	ex of·fi·ci·o (ĕks′ ə-fĭshē-ō′) adv. & adj. By virtue of office or position. [Latin ex officiō : ex, from + officiō, ablative of officium, office.]
随便看	be lost on beloved below belowground below the belt below the breadline Belsen Belshazzar belt Beltane belt bag belt highway belting belt sander belt-tightening beltway Beltway beluga Belukha Belva Ann Bennett belvedere Belém bema Bemba bemedaled

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。