water-hammer arrestor

例句：

1. 1. The waterhammer arrestor is designed to prevent the flow of water from causing damage.
   水锤止回器设计用来防止水流造成损害。
2. 2.The engineers used the water hammer arrestor to mitigate the impact of the earthquake.
   工程师们使用了水锤止回器来减轻地震的影响。
3. 3.The water hammer arrestor was installed in the pipeline to prevent potential leaks.
   在管道中安装了水锤止回器，以防止潜在的泄漏。