📐epicycloid (外摆线)

noun
/ˌɛpɪˈsaɪklɔɪd/
外摆线 (wàibǎi xiàn)

含义

a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
含义翻译
一个圆上的点沿着另一个圆的外部滚动所描绘的曲线
yīgè yuán shàng de diǎn yánzhe lìng yīgè yuán de wàibù gǔndòng suǒ miáohuì de qūxiàn

例句

The mathematician demonstrated how to draw an epicycloid.

数学家演示了如何绘制外摆线。
Shùxué jiā yǎnshìle rúhé huìzhì wàibǎi xiàn.

同义词

curve, geometric figure, trajectory

反义词

straight line, flat path

搭配词

draw epicycloid, epicycloid shape, geometric epicycloid

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