staple

US /ˈsteɪ.pəl/
UK /ˈsteɪ.pəl/
1.

cái mấu sắt, đồ kẹp giấy, nguyên liệu, sản phẫm, sản vật chính, sợi len

a piece of thin wire with a long center portion and two short end pieces that are driven by a stapler through sheets of paper to fasten them together.

1.

kẹp giấy

attach or secure with a staple or staples.

:
Mark stapled a batch of papers together