spheroid [ˈsfɪrɔɪd]

例句:

• The earth is a spheroid and not a sphere.
  地球是一个椭球而非球体.
  
• Spheroid, all ball game ses, mostly round ball form!
  球形, 所有的球类运动, 大都是圆球形!
  
• Anyway, this book says the earth is more like an oblate spheroid.
  不管怎么说, 该书说地球更像一个扁球体.
  
• The earth is an oblate spheroid.
  来自D. Brewster
• Nor would the fact that you don't know the difference between a astronomical spheroid and a bowling ball.
  来自SA
• In actuality the moon, like the earth, is not quite a symmetrical spheroid, which introduces perturbations in satellite orbits.
  来自SA