名词
中文翻译：设备
同义词：
['machinery', 'apparatus', 'mechanism']
例句：
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1. The engineer needs to check the equipment before starting the project.
工程师在开始项目之前需要检查设备。
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2. The new machine is expected to improve production efficiency by 30%.
新机器预计将提高生产效率30%。
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3. The technicians are responsible for maintaining and repairing the equipment.
技术人员负责维护和修理设备。