单词 | self-sealing |
释义 | self-sealing/sɛlfˈsiːlɪŋ![]() adjective 1Sealing itself without the usual process or procedure, in particular:His cards are self-sealing and don't require an envelope, and his boxes are already decorated, so no wrapping paper is required. 1.1(Of a pneumatic tyre, fuel tank, etc.) able to seal small punctures automatically.The fuel tanks are self-sealing, with a fuel crossfeed system that provides continuity of supply if one of the fuel circuits fails....
1.2(Of an envelope) self-adhesive. Rhymes |
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