gasket
🇺🇸
/ˈɡæskɪt/
🇬🇧
/ˈɡæskɪt/
A thin material that is placed between two parts to create a seal and prevent leakage.
The mechanic replaced the gasket to stop the engine oil from leaking.
机械师更换了垫圈以阻止发动机油泄漏。