名词
中文翻译：弹性密封件
同义词：
['elastic seal', 'resilient sealing ring']
例句：
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1.The new door has a resilient seal that keeps it from sticking open.
新门有一个弹性密封，防止它粘住。
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2. The seal on the window is resilient, so it won't leak even when it's opened wide.
窗户上的密封是弹性的，即使打开很大也不会漏风。
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3. The engineer used a resilient seal to prevent water from seeping into the building.
工程师使用了弹性密封来防止水渗入建筑物。