名词
中文翻译：泵油密封同义词
同义词：
['pump seal', 'oil seal pump']
例句：
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1. The pump oil seal is crucial formaintaining the integrity of the engine.
泵油密封对于保持发动机的完整性至关重要。
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2. The engineercarefully inspected the pump oil seal toensure its proper functioning.
工程师仔细检查了泵油密封，以确保其正常工作。
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3. Thepump oil seal was replaced after several hoursof operation, preventing further damage to theengine.
经过几小时的运行后，泵油密封被更换，防止了对发动机的进一步损害。