名词中文翻译
中文翻译：起重机马达
同义词：
['crane motor', 'crane engine例句：1. The crane motor is responsible for lifting heavy loads.（起重机马达负责升降重物。）']
例句：
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1. The crane motor is responsible for lifting heavy loads.
起重机马达负责升降重物。
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2. The crane motor is essential for the operation of the crane.
起重机马达是起重机操作所必需的。
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3.The crane motor needs to be regularly maintained to ensure its longevity.
起重机马达需要定期维护，以确保其使用寿命。