名词
中文翻译：泵
同义词：
['pump', 'water pump']
例句：
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1.The well pump is essential for irrigation in this region.
这个地区的灌溉系统离不开井泵。
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2.The well pump was a significant improvement over the old system.
新的抽水泵比旧系统有了很大的改进。
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3. The well pump has been repaired and is now ready to operate again.
井泵已经修理好，可以再次运行了。