名词中文翻译
中文翻译：电梯齿轮
同义词：
['电梯小齿轮，电梯齿轮箱例句：1. The elevator was out of order', 'and the technician had to remove the pinion.（电梯出了故障，技术人员不得不取出齿轮。）']
例句：
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1. The elevator was out of order, and the technician had to remove the pinion.
电梯出了故障，技术人员不得不取出齿轮。
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2. The engineer replaced the pinion with a new one to fix the elevator's issue.
工程师用一个新的齿轮来修复电梯的问题。
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3. The old elevator had worn out its pinions, and the maintenance crew had to replace them.
旧的电梯齿轮磨损了，维修团队不得不更换它们。