名词
中文翻译：自动打孔机
同义词：
['automatic punching machine', 'automatic punching device']
例句：
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1. This automatic punch is designed to make precise holes in paper and other materials.
这款自动打孔机设计用来在纸张和其他材料上打出精确的孔洞。
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2.The printer uses an automatic punch to ensure that the labels are evenly distributed across the product.
打印机使用自动打孔器来确保标签均匀地分布在产品上。
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3.The factory has invested in a new automatic punching machine to improve efficiency.
工厂投资了一台新的自动打孔机以提高生产效率。