名词
中文翻译：真空泵
同义词：
['vacuum pump', 'vacuum pumping machine例句：1. The holding vacuum pump is essential for maintaining the cleanliness of the room.（真空泵对于保持房间的清洁至关重要。）2. The vacuum pump was designed to remove dust and debris from the air.（真空泵被设计用来从空气中去除灰尘和碎片。）3. The vacuum pump was used to clean the floor before the party.（在派对之前，真空泵被用来清洁地板。）']
例句：
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1. The holding vacuum pump is essential for maintaining the cleanliness of the room.
真空泵对于保持房间的清洁至关重要。
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2. The vacuum pump was designed to remove dust and debris from the air.
真空泵被设计用来从空气中去除灰尘和碎片。
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3. The vacuum pump was used to clean the floor before the party.
在派对之前，真空泵被用来清洁地板。