paper-punch

paper-punch

美 　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.

只需要用订书器或是线把这些纸钉在一起，空白的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卡实现了自动化

A paper punch will make the holes neater.

钉孔机可让所钉的孔比较整齐。