动词短语
中文翻译：密封
同义词：
['close', 'seal', 'enclose', 'close off']
例句：
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1.The door was sealed in with a heavy bolt.
门被厚重的螺栓封住了。
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2. The window was sealed in with a thick layer of glass.
窗户被厚厚的玻璃层封住了。
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3.The tunnel was sealed in with concrete and steel beams.
隧道被混凝土和钢梁密封了。