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- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The playing field is a large oval. 球场很大，呈椭圆形。
- 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。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- 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
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- 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。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- Are you positive that you saw him? 你肯定你看到他吗?
- positive ovality 正椭圆度
- 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。
- 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，
- 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。
- He was positive that he had seen it in the newspaper. 他肯定他已在报纸上看见过。
