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柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Noun
    1. a saying that widely accepted on its own merits
    2. (logic) a proposition that is not susceptible of proof or disproof; its truth is assumed to be self-evident
行业词典
  • 数学: 公理;又称 :公理(postulate);