名词
中文翻译：精磨
同义词：
['finishing', 'finishing process例句：1. The engineer used a finishing grind to smooth the surface of the metal.（工程师使用精磨来平滑金属的表面。）']
例句：
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1. The engineer used a finishing grind to smooth the surface of the metal.
工程师使用精磨来平滑金属的表面。
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2.The finishing grind was essential for achieving the desired finish.
精磨是达到所需表面的关键。
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3. The finishing grind is done after the final polishing process.
精磨是在最终抛光过程之后进行的。