单词 | epicycloid |
释义 | epicycloid ep.i.cy.cloid AHD: [µp”¹-sº“kloid”] D.J. [7ep!6sa!7kl%!d]K.K. [7Wp!6sa!7kl%!d]n.(名词)The curve described by a point on the circumference of a circle as the circle rolls on the outside of the circumference of a second, fixed circle.外摆线:一个动圆沿另一个定圆外侧滚动时,动圆圆周上一点的轨迹曲线继承用法:ep”icycloid“al AHD: [-kloid“l] (形容词) |
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