undercarriage shock absorber

例句：

1. 1.The undercarriage shock absorber is designed to reduce vibrations during takeoff and landing.
   底板减震器设计用来减少起飞和降落时的振动。
2. 2. The engineers worked tirelessly to ensure the undercarriage shock absorber was functioning properly.
   工程师们努力不懈，确保底板减震器正常工作。
3. 3. During the test flight, the undercarriage shock absorber performed exceptionally well.
   在试飞中，底板减震器表现异常出色。