flywheel [ˈflaɪˌhwil, -ˌwil]

例句:

• He sometimes spoke, as his son does, in flywheel non-sequiturs.
  来自CNN
• The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.
  据说“飞轮”电池充电一次就能驱动电动汽车行驶600英里。
  
• Flywheel is an important executive component of satellite attitude control system.
  飞轮是卫星姿态控制系统的关键执行元件.
  
• The flywheel provides a mounting location for the clutch assembly as well.
  飞轮为离合器总成提供了安装位置.
  
• Now, SoulCycle and Flywheel are racing to keep up with demand.
  来自WSJ
• Compare this with a flywheel or battery, where source and sink are burdened with absorbed cost.
  来自SA