名词短语
中文翻译：黄油枪杠杆式
同义词：
['黄油枪，油枪，油泵例句：1. The grease gun was used to lubricate the gears in the machine.（用黄油枪润滑机器中的齿轮。）']
例句：
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1. The grease gun was used to lubricate the gears in the machine.
用黄油枪润滑机器中的齿轮。
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2. The engineer had to adjust the lever type of the pump to increase efficiency.
工程师不得不调整泵的杠杆类型以提高效率。
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3. The grease gun was a crucial tool for maintaining the machinery's smooth operation.
黄油枪是维护机械设备顺畅运行的关键工具。