air·tight
adjective/ˈeətaɪt/
/ˈertaɪt/
- not allowing air to get in or out
密封的；不透气的 - Store the cake in an airtight container.
把蛋糕存放在密封容器里。 - (figurative) an airtight alibi (= one that cannot be proved to be false)
无懈可击的不在犯罪现场的证据
Oxford Collocations DictionaryAirtight is used with these nouns:- container
- jar
- lid
- …
- Store the cake in an airtight container.