名词
中文翻译：梯形的
同义词：
['trapezoid', 'trapezoidal']
例句：
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1.The trapezoid is a shape with two parallel sides and one rectangular side.
梯形是一种有两条平行边和一条矩形边的图形。
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2. The trapezoid is used in many engineering calculations to simplify the problem.
梯形在许多工程计算中被用来简化问题。
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3. The trapezoid is often used as a base for other shapes in mathematics and geometry.
梯形常作为其他形状的基础，在数学和几何学中使用。