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
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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。
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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
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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)
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equivalent 等价的;等价物adjective / noun form
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equivalently 等价地adverb form
同义词
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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
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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
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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。
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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。