您要查找的是不是：
- EPS空心球EPS hollow sphare
- 球sphere
- 他在三分区投篮，进球连篮框都不碰，全是空心球。He'll take his shots from downtown and get nothing but net.
- 桌球table tennis
- 色球chromosphere
- 空心球浮在水面上。The hollow ball floated.
- 球的spherical
- 球阀ball plug
- 踢球kickball
- 进球score
- 球杆cue
- 基于空心球聚合体的多孔介质有效导热系数的两种模型Two Effective Thermal Conductivity Models of Porous Media with Hollow Spherical Agglomerates
- 撞球billiard ball
- 球磨ball grinder
- 球墨铸铁ductile cast iron
- 好球strike
- 毛球hair bulb
- 球童caddie
- 球头bulb
- 微球microballoon sphere
