paper-punch

paper-punch

 英

  • 网络纸张穿孔器

例句

Simply fold the sheets of the paper, blank side facing up, use a paper punch and thread them together with a ribbon.

需要或是线这些一起空白一面朝着一个方向即可

In 1850, the Lowell cotton mills are automated with paper punch cards.

1850年洛威尔纺织厂通过穿孔实现自动化

A paper punch will make the holes neater.

比较整齐

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