box-cutter

US /ˈbɑːksˌkʌt̬.ər/
UK /ˈbɑːksˌkʌt̬.ər/
"box-cutter" picture
1.

dao rọc giấy, dao cắt hộp

a knife with a retractable, replaceable blade, used for cutting cardboard and other materials

:
He used a box-cutter to open the package.
Anh ấy dùng dao rọc giấy để mở gói hàng.
Be careful when handling a box-cutter, as the blade is very sharp.
Hãy cẩn thận khi sử dụng dao rọc giấy, vì lưỡi dao rất sắc.