名词
中文翻译：截角形
同义词：
['triangular', 'trapezoidal例句：1. The shape of the trapezoid is similar to that of a square.（这个梯形的形状类似于一个正方形。）']
例句：
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1. The shape of the trapezoid is similar to that of a square.
这个梯形的形状类似于一个正方形。
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2.The trapezoid is used in many engineering applications.
梯形在许多工程应用中被使用。
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3.The trapezoid has four equal sides and a rectangular base.
梯形有四条相等的边和一个矩形的底面。