KEY: Obstruct.SYN: Bar, block, choke, hinder, impede, interrupt, retard, clog.ANT: Open, clear, pave, facilitate, expedite, further, advance,promote, accelerate, aid.
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。