spherical

形容词 spherical:

1. of or relating to spheres or resembling a sphere
2. having the shape of a sphere or ball- Zane Grey
   同义词：ball-shaped, global, globose, globular, orbicular, spheric

1. The oil-lamp needs a new globe, spherical lampshade.
   这油灯需配个新的圆灯罩。