记忆方法
可以将“airtight”拆解为“air”和“tight”，想象一个密封的容器，没有空气泄漏，这样就容易记住这个单词表示“密封的”或“不透气的”意思。
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英语词源
- airtight (adj.)
- also air-tight, "impervious to air," 1760, from air (n.1) + tight. Figurative sense of "incontrovertible" (of arguments, alabis, etc.) is from 1929.
权威例句
- 1. Mick had an airtight alibi.
- 米克有确凿的不在场证据。
- 2. Store the cake in an airtight container.
- 把蛋糕存放在密封容器里。
- 3. Food will last longer if kept in an airtight container.
- 如果贮藏在密封的容器里，食物能保持比较久的时间。
- 4. The police verified that she had an airtight alibi.
- 警方查明她有着无懈可击的不在犯罪现场的证据.
- 5. Biscuits will stay crisp if you keep them in an airtight tin.
- 如果你把饼干放到一个密闭的铁罐里,它就会保持松脆.