gasket ring

例句：

1. 1. The gasket ring is essential for the engine to run smoothly.
   垫圈环对于发动机的顺畅运行至关重要。
2. 2.The mechanic replaced the old gasket ring with a new one.
   机械师用一个新的垫圈环替换了旧的。
3. 3. The car's performance improved significantly after the gasket ring was replaced.
   更换垫圈环后，这辆汽车的性能显著提高。