elliptical

椭圆的；省略的英释adjadjhaving the shape of an ellipse

1 elliptical orbit,卫星椭圆轨道；椭圆轨迹

2 elliptical hole,椭圆孔

1 Kepler published his discovery of the elliptical orbits of planets in 1609. 1609.年开普勒公布他的发现，认为行星轨道为椭圆形。

2 The language is often elliptical and ambiguous..语言经常是隐晦和模棱两可的。