KEY: Aback.SYN: Backwards, rearwards, aft, abaft, astern, behind, back.ANT: Onwards, forwards, ahead, before, afront, beyond, afore.
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。