词汇，是雅思考生顺利通过雅思考试的关键突破口，同时也是提升考生解答雅思考题的关键所在。在平时的雅思词汇复习中，考生除了掌握词汇的拼写、发音等基础知识外，还要对词汇在特定语句环境下的意思表达含义进行深入、准确掌握，以提升自己雅思词汇掌握的效果。为了进一步帮助到大家的学习，下文中特整理了有关椭圆的英文翻译及参考例句，一起来学习吧。
椭圆，是平面内到定点F1、F2的距离之和等于常数(大于|F1F2|)的动点P的轨迹，F1、F2称为椭圆的两个焦点。其数学表达式为：|PF1|+|PF2|=2a(2a>|F1F2|)。下面来一起看一下椭圆的英文表达方式吧。
1椭圆的英文
ellipse
elliptical
oval
2椭圆的相关例句
The mirror is oval.
镜子是椭圆的.
An elliptical compass
椭圆画规
Their togetherness begins at 8 a.m. with an intelligence briefing in the Oval Office.
从早上8点起，他们就一起在椭圆办公室听取情况简报。
cacti having spiny flat joints and oval fruit that is edible in some species; often used as food for stock.
有带刺的结和椭圆果实，有的可以食用;经常作为家畜的食物。
Elliptical flexible waveguide
椭圆软波导
Resembling an ellipse in shape;elliptical.
椭圆形的形状类似椭圆的，椭圆的
Containing or characterized by ellipsis.
包括椭圆的，或以椭圆为特征的
She has an oval face.
她的脸是椭圆的。
Having the shape of a spheroid generated by rotating an ellipse about its shorter axis.
扁圆的，椭圆的绕其短轴旋转椭圆而得到的球形的
He is unable to differentiate between the narrowest ellipse and the circle.
他区分不出最窄的椭圆与圆形。
3椭圆的相关词汇推荐
ellipse是什么意思：
n. 椭圆
Of,relating to,or having the shape of an ellipse.
椭圆的椭圆形的、与椭圆形有关的或具有椭圆形的
He is unable to differentiate between the narrowest ellipse and the circle.
他区分不出最窄的椭圆与圆形。
He is unable to differentiate between the narrowest ellipse and the circle
他辨别不出最窄的椭圆与圆形。
elliptical是什么意思：
adj. 椭圆的;省略的
The orbit of Mars is elliptic.
火星的轨道是椭圆形的。
It is called elliptic trammel.
它被称为椭圆规。
Its own elliptic motion around it will be almost imperceptible
它绕着质心的椭园运动就几乎看不出来。
oval是什么意思：
adj. 卵形的;椭圆形的;
n. 椭圆形;椭圆运动场
We ran out to the oval.
我们都跑到运动场上。
She has a lovely oval face.
她长着一张可爱的椭圆脸。
A finger ring set with a pointed oval stone or cluster of pointed oval stones.
用一颗或几颗带尖的椭圆形宝石镶嵌的戒指
