名词中文翻译
中文翻译：真空头
同义词：
['vacuum head', 'vacuum tube head']
例句：
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1. The vacuum head is responsiblefor removing air from the space.
真空头负责从空间中移除空气。
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2. The vacuumhead was designed to improve the efficiency ofthe vacuum cleaner.
真空头的设计目的是为了提高吸尘器的效率。
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3. The vacuum head needs to becleaned regularly to maintain its performance.
真空头需要定期清洗以保持其性能。