valsoid

例句：

1. 1. The sphere is a perfect example of a valsoid.
   这个球体是完美的例子，属于球状体。
2. 2.The spherical shape of the planet is due to its valsoid composition.
   行星的球形形状是由于其球状成分造成的。
3. 3. The spheroidal shape of the moon is due to its valsoid composition.
   月球的椭球形状是由于其球状成分造成的。