名词
中文翻译：螺丝减慢器
同义词：
['screw reducer', 'screw retarder']
例句：
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1.The screw retarder is designed to slow down the rotation of the engine.
这个螺丝减慢器被设计用来减缓发动机的旋转速度。
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2. The engineer used the screw retarder to increase the efficiency of the machine.
工程师使用这个螺丝减慢器来提高机器的效率。
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3. The screw retarder was a revolutionary invention that changed the way we worked with machinery.
这个螺丝减慢器是一个革命性的发明，它改变了我们与机械工作的方式。