KEY: Mutable.SYN: Changeable, changeful, mobile, transient, ephemeral, inconstant,unsteadfast, fickle, fitful, undecided, restless.ANT: Unchanging, permanent, immutable, persistent, changeless,Mutation, [See VARIATION].
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。