名词
中文翻译：Unknown
同义词：
['etching machine', 'etching tool']
例句：
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1. The scarifier is used to remove unwanted marks from the skin.
刻蚀机用于从皮肤上去除不希望的标记。
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2. The scarifier was designed to make the process of etching more efficient.
刻蚀机的设计是为了使刻蚀过程更加高效。
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3. The scarifier has become a popular tool for removing small scratches and dents on metal surfaces.
刻蚀机已成为一种受欢迎的工具，用于在金属表面上去除小划痕和凹痕。