†(a) the meridian from which longitude is reckoned (obsolete); (b) a circle in which a sphere intersects the plane on to which its surface is to be…
| 单词 | θ115924 |
| 释义 | the world > relative properties > number > geometry > shape or figure > [noun] > two-dimensional > closed curve > circle > other (4) primitive circle1690 †(a) the meridian from which longitude is reckoned (obsolete); (b) a circle in which a sphere intersects the plane on to which its surface is to be… right circle1842 a circle whose plane is perpendicular to a given plane; (Astronomy) a great circle of the celestial sphere whose plane is perpendicular to the… point-circle1865 a mathematical point regarded as an infinitesimally small circle, or as a degenerate form of a circle. in-circle1883 An inscribed circle. |
| 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。