KEY: Serviceable.SYN: Useful, benetidal, advantageous, profitable, sound,well-conditioned.ANT: Useless, profitless, ill-conditioned, unserviceable, unsound.
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。