coil-spring shock absorber

例句：

1. 1.The car has a coil-spring shock absorber that helps to absorb the impact of bumps and jolts.
   这辆车有一个弹簧减震器，有助于吸收颠簸和震动的影响。
2. 2. The new tire design uses a coil-spring shock absorber to improve handling and reduce noise.
   新型轮胎设计使用了弹簧减震器来提高操控性和减少噪音。
3. 3. The engineers worked on improving the performance of the coil-spring shock absorber in the vehicle.
   工程师们致力于改进车辆中弹簧减震器的性能。