liquid-spring unit

例句：

1. 1. The new design uses a liquid-spring unit to improve the stability of the device.
   新设计使用了液体弹簧单元来提高设备的稳定度。
2. 2.The liquid-spring unit is responsible for damping vibrations in the system.
   液体弹簧单元负责系统振动的阻尼。
3. 3.The liquid-spring unit was developed to replace traditional metal springs in applications where weight and size are critical considerations.
   液体弹簧单元被开发出来，以取代在重量和尺寸方面至关重要的传统金属弹簧应用。