equivalence

/ɪˈkwɪvələns/ n.
标准词条 CET-4
一句话记住

等同,等效;等价,等值

释义与例句

n. 等同,等效;等价,等值
the state of being equal in value, meaning, or effect
  1. The teacher explained the equivalence between the two formulas.
    老师解释了这两个公式之间的等价关系。
  2. There is no exact equivalence between the two cultures' concepts of time.
    这两种文化对时间的概念没有完全等同之处。
展开其余 1 条例句
  1. The equivalence of the two currencies was calculated carefully.
    两种货币的等值关系经过了仔细计算。

词源与构词

记忆钩子 equi(相等)+val(价值)+ence→价值相等→等价

词族与关联词

词族(同一词根派生出的不同词性或形式)
  • equivalent 等价的;等价物
    adjective / noun form
  • equivalently 等价地
    adverb form
同义词
  • equality 相等,平等
    equality 侧重地位、权利的平等;equivalence 侧重价值、意义的对等
    The new law promotes equality between men and women. 新法律促进男女平等。
反义词
  • difference 差异,不同
    与等价、对等相对,指不同之处
    There is a clear difference between the two products. 这两种产品之间有明显的差异。
常见搭配
  • sense of equivalence 对等感
    The translation aims to create a sense of equivalence in tone. 这篇翻译力求在语气上营造对等感。
  • equivalence relation 等价关系
    In mathematics, an equivalence relation must be reflexive and symmetric. 在数学中,等价关系必须是自反且对称的。