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
It's not good to eat before going to bed.
在上床前吃太多不好。
Great talkers are little doers.
人好说大话，并非实干家。
Pay cash for this one and then we'll see what we can do.
这次就请付现金，以后我们再看看