Conics
n. 锥线法, 锥线论
🗣️ 情景例句
I would rather stay at home than go out.
我宁可呆在家里，不想出去。
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。