名词
中文翻译：Unknown
同义词：
['vacuum pump', 'vacuum extractor', 'vacuum suction pump例句：1. The vacuum pump is used to remove air from the vacuum chamber.（真空泵用于从真空腔体中移除空气。）']
例句：
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1. The vacuum pump is used to remove air from the vacuum chamber.
真空泵用于从真空腔体中移除空气。
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2.Vacuum pumps are essential for maintaining cleanliness in industrial processes.
真空泵对于工业过程中保持清洁至关重要。
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3.The vacuum pump was damaged during the process and had to be replaced.
在生产过程中，真空泵受损并需要更换。