名词
中文翻译:密封
同义词:
['seal', 'sealing', 'sealing machine例句:1. The engineer sealed the leaky pipe with a rubber band.(工程师用橡皮筋封住了漏气的管道。)']
例句:
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1. The engineer sealed the leaky pipe with a rubber band.
工程师用橡皮筋封住了漏气的管道。
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2.The company is using a sealing machine to improve its production efficiency.
该公司正在使用一台密封机来提高其生产效率。
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3.Sealing machines are used in various industries to prevent contamination.
密封机被用于各种行业以防止污染。