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ellipse

[ɪˈlɪps] [ɪˈlɪps]
  • 复数:ellipses;
  • 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 closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it;
      "the sums of the distances from the foci to any point on an ellipse is constant"
    行业词典
    • 数学: 椭圆;