柯林斯詞典gasket /?ɡ?sk?t/ (gaskets) 1. N-COUNT A gasket is a flat piece of soft material that you put between two joined surfaces in a pipe or engine in order to make sure that gas and oil cannot escape. 墊圈 返回 gasket劍橋詞典a flat piece of soft material or rubber that is put between two joined metal surfaces to prevent gas , oil , or steam from escaping 墊圈；密封片，密封墊 The gasket has blown (= allowed gas , oil , or steam to escape ). 密封片壞了。 也見blow a fuse/gasket 返回 gasket