back pack

ریشه

The word 'backpack' originated in the early 20th century and combines the meanings of 'back' (referring to the carrying position) and 'pack' (referring to a bag for carrying items).

مثال

• He packed his clothes and supplies into his backpack before heading out on the hike.
• She always carries her laptop in her backpack.
• The backpack was heavy with books and school supplies.