名词
中文翻译：操作损耗
同义词：
['operational wear-out', 'operational deterioration']
例句：
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1. The operation of the machine was smooth and efficient.
机器的运行平稳高效。
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2. The team's performance showed signs of operational wear-out.
团队的表现显示出操作磨损的迹象。
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3. To maintain its efficiency, the system needs to be regularly inspected for operational wear-out.
为了保持效率，系统需要定期检查以发现操作磨损。