parabola
US /pəˈræb.əl.ə/
UK /pəˈræb.əl.ə/
名词
抛物线
a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side
示例:
•
The path of a projectile under the influence of gravity follows a parabola.
抛体在重力影响下的路径遵循抛物线。
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In mathematics class, we learned how to graph a parabola using a quadratic equation.
在数学课上，我们学习了如何使用二次方程绘制抛物线图。