escapement lever

例句：

1. 1. The car's brake system uses a combination of mechanical and electronic components to ensure safe operation.
   汽车的刹车系统结合了机械和电子组件，以确保安全运行。
2. 2. The engineer used an escapement lever to manually adjust the tension in the cable.
   工程师使用一个脱扣杆来手动调整电缆的张力。
3. 3. The escapement lever is crucial for maintaining the balance of the clock mechanism.
   脱扣杆对于保持时钟机制的平衡至关重要。