epicycles

意思翻译 n.[天]本轮；[数]周转圆 相似词语短语 epicycles color───颜色本轮 双语使用场景 Strange epicycles are the result, instead of good arcs.───结果是奇怪的轨迹，代替了好的弧线。 Trying to describe how the five planets in the night sky followed seemingly irregular paths, Ptolemy hit upon...