vs.

    improval与improvement 对比辨析
    分析 词典对比 组词对比
    1. 词源演变 - improval:源自16世纪improve+al构词,属逆向构词法(back-formation)产物 - improvement:正统派生词,14世纪经盎格鲁-诺曼法语emprevement进入英语 2. 现代用法差异 (1) 语法特征 - improval:不可数名词,无复数形式(×improvals) - improvement:可数/不可数双性(an improvement/several improvements) (2) 搭配偏好 - improval:多接抽象对象(process improval/service improval) - improv ...(以上内容有节略,please sign in for more)
    简典