英语词汇focal ellipse怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	focal ellipse
释义	focal ellipse 简明释义焦椭圆网络释义 1 ?焦椭圆 ... vertex of an ellipse : 椭圆形的顶点 focal ellipse : 焦椭圆 ellipse of concentration : 凝聚的椭圆 ... 短语 1 focal distance an ellipse 椭圆的焦距双语例句 1 As Kepler showed, the Earth's orbit is an ellipse, with the sun at one of the two focal points. 开普勒曾表明，地球的轨道是一个椭圆，这个椭圆有两个焦点，太阳在其中一个上。
随便看	rising damp rising delay rising depth setting device rising diphthong rising dune rising edge risinger rising-falling rising-falling tone Rising Fawn rising field rising-film evaporation rising film evaporation rising film evaporator rising fire main rising floor rising flow rising force rising front or back rising generation rising gradient Risingham rising head rising heating system rising height of smoke plume

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。