您要查找的是不是：
- 他用棉球塞住双耳。He plugged his ears with cotton balls.
- 球塞套ball button
- 球sphere
- 球塞泵ball piston pump
- 球塞槽ball plunger groove
- 桌球table tennis
- 色球chromosphere
- 塞进foist into
- 球的spherical
- 柱塞plunger piston
- 塞班岛Saipan
- 球阀ball plug
- 塞满bung up
- 踢球kickball
- 马萨诸塞Massachusetts
- 小球glomerulus
- 柱塞泵displacement pump
- 进球score
- 塞住stop up
- 球杆cue
