KEY: Acute.SYN: Pointed, penetrating, sagacious, perspicacious, keen, astute,piercing, sharp, shrewd, keen-sighted, severe, distressing.ANT: Dull, blunt, obtuse, stupid, undiscerning, heavy, chronic,stolid.
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。