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单词 airproof
释义 airproof
I. \ˈ ̷ ̷| ̷ ̷\ adjective
Etymology: air (III) + proof
1. : airtight
2. : made impervious to air
II. transitive verb
1. : to make airtight
2. : to protect from the injurious action of air
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更新时间:2024/11/11 9:43:25