paper clip

US /ˈpeɪ.pər ˌklɪp/
UK /ˈpeɪ.pər ˌklɪp/
"paper clip" picture
1.

迴紋針

a device used to hold sheets of paper together, usually made of a looped metal wire

:
Please use a paper clip to attach the receipt to the invoice.
請用迴紋針把收據和發票夾在一起。
I need to buy a box of paper clips for the office.
我需要為辦公室買一盒迴紋針