hyperbola
US /haɪˈpɝː.bəl.ə/
UK /haɪˈpɜː.bəl.ə/
名詞
雙曲線
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
範例:
•
The graph of the equation y = 1/x is a hyperbola.
方程 y = 1/x 的圖像是一個雙曲線。
•
A hyperbola has two separate curves called branches.
雙曲線有兩個獨立的曲線，稱為支。