名词
中文翻译：打孔机和剪切机
同义词：
['punching machine', 'shearing machine例句：1. This punching and shearing machine is very efficient in cutting metal.（这台打孔机和剪切机在切割金属方面非常高效。）']
例句：
-
1. This punching and shearing machine is very efficient in cutting metal.
这台打孔机和剪切机在切割金属方面非常高效。
-
2.The factory uses this punching and shearing machine to produce high-quality steel products.
这家工厂使用这台打孔机和剪切机生产高质量的钢铁产品。
-
3. The engineer demonstrated the use of this punching and shearing machine during a workshop session.
这位工程师在车间演示了这台打孔机和剪切机的使用方法。