名词
中文翻译：槽式研磨抛光机
同义词：
['trough grinder', 'troughpolisher']
例句：
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1. Thistrough grinding-polishing machine isvery efficient in removing rust from metal surfaces.
这台槽式研磨抛光机在去除金属表面锈迹方面非常高效。
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2.The engineer used this machine to grind andpolish the gears on the car.
工程师使用这台机器来磨光和抛光汽车的齿轮。
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3. The manufacturer claims thattheir trough grinding-polishing machinecan produce high-quality parts with minimaldowntime.
制造商声称他们的槽式研磨抛光机可以产生高质量的零件，且停机时间最小化。