名词
中文翻译：四边形文字
同义词：
['quadrilateral', 'quadrilateral例句：1. The quadrilateral was constructed using a combination of triangles and rectangles.（这个四边形是用三角形和矩形的组合构造的。）']
例句：
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1. The quadrilateral was constructed using a combination of triangles and rectangles.
这个四边形是用三角形和矩形的组合构造的。
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2.The quadrilateral is the shape formed by four straight lines meeting at right angles.
这个四边形是由四条直线相交成直角形成的图形。
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3. The quadrilateral is often used in geometrical calculations to represent areas and volumes.
这个四边形在几何计算中常用来表示面积和体积。