单词	Sen.
释义	Sen.Sen. the written abbreviation of Senator:  Sen. Biden
随便看	-ologically -ologist -ology Olsen twins Olympia Olympiad Olympian Olympic Olympic Games OM Omagh Oman Omani Omar Khayyam Omar, Rageh OMB ombré ombudsman omega omelette omen -ometer OMG ominous ominously

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。