self-sealing是什么意思

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self-sealing是什么意思self-sealing是什么意思self-sealing是什么意思self-sealing[英][''self''si:lɪŋ][美][''self''

self-sealing是什么意思
self-sealing是什么意思

self-sealing是什么意思
self-sealing[英]['self'si:lɪŋ][美]['self'si:lɪŋ]
adj.自动封口的,自动密封的;
例句:
1.
No. 5 self-sealing kraft bubble.
第5号自密封卡夫气泡.
2.
The self-sealing surface recovers almost immediately.
自密封面几乎立即恢复.
3.
Can't put am I too self-sealing or you would not.
无法道浑是人太自我封锁仍是您们没有愿意.