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- The playing field is a large oval. 球场很大，呈椭圆形。
- oval cornea 椭圆形角膜
- Comets move around the sun like planets, but in long oval course. 彗星象行星一样绕太阳运转，然而其轨道呈狭长的椭圆形。
- A painting or an engraving set in an oval or circular frame. 圆形浮雕镶嵌于椭圆形或圆形框架中之绘画或雕刻
- Enclosed in an oval, horny case. Used of an insect pupa. 壳内的封闭在椭圆形角质壳内的。用于一虫蛹
- The path of the earth around the sun is oval. 地球围绕太阳公转的轨道是椭圆形的。
- Surgical incision of the cornea. 角膜切开术外科中对角膜的切开
- She has an unusually attractive oval face and green eyes set slightly on the slant. 她有着一张非常迷人的瓜子脸和一对眼梢儿有点斜的绿眼睛。
- Light enters the eye through the cornea. 光通过角膜进入眼睛。
- Some of them are square, and some maybe oval. 有些是方形的，还有些可能是椭圆形的，
- Surgical removal of a part of the cornea. 角膜切除术对角膜的一部分进行的外科切除
- White scars remain on his cornea. 他的眼角膜上留下了萝卜花的瘢痕。
- He hair framed her face in. a gentle oval. 她的头发把她的脸蛋勾勒成椭圆形。
- Their faces were elongated and oval. 他们的脸容拉长，并且是椭圆形。
- Her hair framed her face in a gentle oval. 她的头发把她的脸蛋勾勒出一个优美的椭圆形。
- What is the grid reference for the oval? 椭圆形的网格是什么?
- One solution is to implant a donor cornea. 一种解决办法就是植入捐赠的角膜。
- The inflated oval ball used in this game. 足球，橄榄球比赛中用的充气的椭圆形球
- Why does the cornea have two curves? 为什么角膜会有两个不同的曲率值?
- He hair framed her face in.a gentle oval. 她的头发把她的脸蛋勾勒成椭圆形。
