1. Thin(常用词) 词义:物理变薄或数量减少 用法:既可作动词也可作形容词 例:She thinned the paint with water.(她用水稀释颜料) 特点:最通用,可指具体或抽象变薄
2. Attenuate(专业术语) 词义:通过外力使物质变薄或信号减弱 用法:多用于科技语境 例:The fiber optic cable attenuates the signal over long distances.(光纤长距离传输会使信号衰减) ...(以上内容有节略,please sign in for more)