Quadric curve
[计] 二次曲线
🧩 词语组成解析
a. 二次的\\nn. 二次曲面
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
How I envy you.
我真是羡慕你。
Thinks one way, but acts another.
表里不一。
If, as has been reported, they have protected humans from sharks,
正如报道中所说，如果海豚保护人不受鲨鱼侵害，