KEY: Duty.SYN: Obligation, part, business, responsibility, allegiance,function, once, province, calling, trust, commission, service.ANT: Freedom, exemption, immunity, license, dispensation, desertion,dereliction.
英语同义词词典收录了7932条英语词条,基本涵盖了全部常用同义词或反义词的辨析及翻译,是英语学习的有利工具。