名词
中文翻译：预抛光
同义词：
['pre-polisher', 'pre-polisher polishing']
例句：
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1. Before the final polishing, it's important to check the surface for any imperfections.
在最终抛光之前，检查表面是否有任何瑕疵是很重要的。
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2.The pre-polishing process is crucial in achieving a smooth finish.
预抛光过程对于获得光滑的外观至关重要。
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3. During the pre-polishing stage, the material is gently rubbed to remove any scratches or imperfections.
在预抛光阶段，材料被轻轻擦拭以去除任何划痕或不完美之处。