hyperbola
US /haɪˈpɝː.bəl.ə/
UK /haɪˈpɜː.bəl.ə/
名词
双曲线
a symmetrical open curve formed by the intersection of a circular cone with a plane at a smaller angle with its axis than the side of the cone
示例:
•
The graph of the equation y = 1/x is a hyperbola.
方程 y = 1/x 的图像是一个双曲线。
•
A hyperbola has two separate curves called branches.
双曲线有两个独立的曲线，称为支。