Geometry. The distance between any given point of an ellipse or hyperbola and one of its foci. In early use also: the distance between the foci…
首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | θ76303 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > emission of light, radiation > [noun] > distance between centre and focus (1) focal distance1705 Geometry. The distance between any given point of an ellipse or hyperbola and one of its foci. In early use also: the distance between the foci… |
| 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。