单词 | θ115755 |
释义 | the world > relative properties > number > geometry > curve > [noun] > conic section > ellipse > half of (2) semi-ellipsisa1652 semi-ellipse1733 The half of an ellipse bisected by one of its diameters (usually the transverse). |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。