hole punch

音标发音

Use a three-hole punch and three 1-1/4 inch brads.
三孔打孔机、一又四分之一英寸的平头钉装钉。
On his desk is a box file, hole punch, in-trays, a pencil sharpener, pen holder, stapler and mug containing pens.
在Bashir Milad的桌上有一个文件箱，打孔器，文件盘，卷笔刀，笔筒，订书机和一个放了笔的杯子。
The Numatics Actuator Group Hole Punch Cylinder is perfect for punching holes in LLDPE (Linear Density Polyethylene) film.
纽曼帝克集团的执行机构气缸孔打孔机非常适合在LLDPE冲压洞（线性低密度聚乙烯）薄膜。

Scrappers can also buy embellishments to suit any occasion, from a miniature Marine uniform to a hole-punch that makes tiny paper butterflies.
ECONOMIST: Hobbies
"Let's punch a hole in the sky, " says one before a launch, unaware of his comment's corniness.
FORBES: "Let's Punch A Hole In the Sky"
If one could only punch a hole in the wall and look through it, one would see right away that this angry man is sitting there.
NEWYORKER: So It Is in Life

a device used for making holes in pieces of paper so that they can be fastened together