elliptical [ɪˈlɪptɪkl]

例句:

• Further why the two planets should have elliptical orbits ?
  来自SA
• Light comes from an elliptical, domed and painted ceiling.
  来自WSJ
• The Earth's path round the sun is elliptical.
  地球绕太阳的轨迹是椭圆的.
  
• The stadium is elliptical in plan.
  在设计图上，体育场呈椭圆形。
  
• The sun disturbs the elliptical motion of the moon around the earth.
  月球绕地球的椭圆运动受到太阳的干扰.
  
• So, it's a way to present an elliptical illusion.
  来自VOA