KEY: Effective.SYN: Powerful, conducive, operative, cogent, telling, able, potent,talented, efficacious, efficient, serviceable, effectual.ANT: Weak, ineffective, inconducive, inoperative, futile, nugatory.
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。