名词
中文翻译：十字头
同义词：
['crosshead', 'crosshead fixture', 'crosshead clamp']
例句：
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1. The engineer used a crosshead to tighten the bolt.
工程师使用一个十字头来拧紧螺栓。
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2.The tool was designed to fit into the crosshead of the drill.
这个工具被设计成可以适配钻头的十字头。
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3. The technician had to remove the crosshead from the machine before starting repairs.
技术人员在开始修理之前必须从机器中取出十字头。