名词中文翻译
中文翻译：内部齿轮泵
同义词：
['internal gear pump', 'internal gear pumping device']
例句：
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1. Theinternal gear pump is essential for maintaining the proper flow of oil in the engine.
内部齿轮泵对于保持发动机内油的适当流动至关重要。
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2. The internal gear pump was designed to improve efficiency and reduce wear on the engine.
内部齿轮泵的设计旨在提高效率并减少对发动机的磨损。
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3.The internal gear pump has been replaced with a more efficient model to address the issue of oil leaks.
已经用更高效的模型替换了内部齿轮泵，以解决油泄漏的问题。