名词
中文翻译：三螺杆
同义词：
['three-screw fastener']
例句：
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1.The car was fixed with triple screws to make it stronger.
这辆车用三螺杆固定，使其更坚固。
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2. The construction workers used triple screws to secure the wooden beams together.
建筑工人使用三螺杆将木梁连接在一起。
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3. The engineer designed a triple screw mechanism that could quickly disassemble and reassemble parts.
工程师设计了一个三螺杆机制，可以快速拆卸和重新组装部件。