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单词 ellipse
释义
Ellipse
nnoun.shapea closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
Synset:oval
Examples:
  • the sums of the distances from the foci to any point on an ellipse is constant
Derivationally Related Form:ellipticovalelliptical
Hypernyms:conic conic section
Inherited Hypernyms:ellipseconic sectionplane figurefigureshapeattributeabstractionentity
Direct Hyponyms:circle
Full Hyponyms:
circlecircle of curvaturecircletepicycleequator
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更新时间:2025/1/3 18:50:12