名词
中文翻译:真实顶点
同义词:
['real vertex', 'true point']
例句:
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1.The true vertex of the triangle is the midpoint between the two sides.
三角形的真实顶点是两条边的中点。
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2.The true vertex of the parabola is the focus of the lens.
抛物线的真实顶点是透镜的焦点。
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3.The true vertex of the hyperbola is the center of curvature.
双曲线的真实顶点是曲率中心。