名词
中文翻译：袋子泵
同义词：
['bag pumper', 'bag pumper例句：1. The bag pumpis used to remove air from a bagof flour.（袋泵用于从一袋面粉中抽出空气。）2. The bag pump was designedto make it easier for people to carryheavy bags.（袋泵的设计是为了使人们更容易携带重袋。）3. The bag pump was usedin the early days of the automobile industry.（袋泵在汽车工业早期被使用。）']
例句：
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1. The bag pumpis used to remove air from a bagof flour.
袋泵用于从一袋面粉中抽出空气。
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2. The bag pump was designedto make it easier for people to carryheavy bags.
袋泵的设计是为了使人们更容易携带重袋。
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3. The bag pump was usedin the early days of the automobile industry.
袋泵在汽车工业早期被使用。