• 基础释义
  • 例句
  • 柯林斯词典释义
例句
柯林斯高阶英汉双解学习词典释义
  • N-VAR
    双重性;二元性
    A duality is a situation in which two opposite ideas or feelings exist at the same time.
    例句
    We live in a world of duality, day and night, positive and negative, male and female, etc. 我们生活在一个二元对立的世界:昼和夜,正和负,男和女等等。