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单词 ellipse
释义

ellipse

From Longman Dictionary of Contemporary EnglishRelated topics: Shapes, patterns, Mathsellipseel‧lipse /ɪˈlɪps/ noun [countable]  CFa curved shape like a circle, but with two slightly longer and flatter sidesovalExamples from the CorpusellipseWhereas in an ellipse m + n constant, in a hyperbola m - n constant.A circle will knit as a circle not an ellipse, a square, a square not a rectangle and so one.A circle is multi-fold, whereas an ellipse has two-fold symmetry.The drawing elements of the program are vector-based, and concentrate on shapes, including boxes, polygons and ellipses.Folding of square, pentagon, ellipse, spider and tetrahedron.Indeed, model-interpretive anaphors, unlike ellipses, do not require linguistic antecedents at all.Origin ellipse (1700-1800) French Latin ellipsis; → ELLIPSIS
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