“rectangle”的概念、定义、翻译、参考文献-科学参考

单词	rectangle
释义	rectangle Mathematics A quadrilateral containing four right angles. Opposite sides will necessarily be parallel and of equal length. When all four sides are equal, the figure is a square.
随便看	Red Rover Red Sea redshank red shift redshift redshift survey redshift–distance relation redshift–magnitude relation Red Shirts Red Spot red sprite Redstone rocket red tide reduce reduced echelon form reduced form reduced instruction set computer reduced pressure reduced proper motion reduced set of residues reduced temperature reducibility, axiom of reducible polynomial reducing agent reducing balance depreciation

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