名词
中文翻译：齿轮水平
同义词：
['gear ratio', "gear rating例句：1. The car's engine needs to be tuned up to maintain the correct gear level.（汽车的发动机需要调整以保持正确的齿轮水平。）2. The engineer checked the gear level of the transmission before starting the machine.（工程师在启动机器前检查了传动装置的齿轮水平。）"]
例句：
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1. The car's engine needs to be tuned up to maintain the correct gear level.
汽车的发动机需要调整以保持正确的齿轮水平。
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2. The engineer checked the gear level of the transmission before starting the machine.
工程师在启动机器前检查了传动装置的齿轮水平。
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3. The gear level is critical for the smooth operation of the machinery.
齿轮水平对机械的平稳运行至关重要。