名词
中文翻译：插管式燃料泵
同义词：
['plunger pump', 'plunger type pump']
例句：
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1.The new plunger-type fuel pump has greatly improved the efficiency of the engine.
新型插管式燃料泵大大提高了发动机的效率。
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2.The plunger-type fuel pump is a crucial component in the oil system of an automobile.
插管式燃料泵是汽车油系统中至关重要的部件。
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3.The engineers were able to replace the old plunger-type fuel pump with a more efficient model.
工程师们能够用更高效的型号替换旧的插管式燃料泵。