KEY: Safe.SYN: Secure, unendangered, secured, sure, protected, impregnable,trustworthy, certain.ANT: Insecure, imperilled, dangerous, Hazardous, exposed.
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。