名词
中文翻译：Unknown
同义词：
['oilpump', 'oil extraction pump', 'oil pumping station']
例句：
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1.The petroleum pump is essential forextracting crude oil from the ground.
石油泵对于从地下提取原油至关重要。
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2. Thepetroleum pump was designed to efficientlypump out the oil from the well.
石油泵被设计成能高效地将油从井中抽出。
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3. Thepetroleum pump isa crucial component in the refining process.
石油泵是精炼过程中的一个关键组件。