Cornu spiral
[化] 考纽螺线
🧩 词语组成解析
n. [解]角
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
I wasn't born yesterday.
我又不是三岁小孩。
Let's take a short break for lunch.
让我们休息一会儿，去吃午饭。