backpack
🇺🇸
/ˈbækpæk/
🇬🇧
/ˈbækpæk/
a bag you carry on your back, often used for hiking or school
She packed her lunch in her backpack before going to school.
她在上學前把午餐裝進了背包裡。
something you wear on your back to carry things
The gardener used a backpack sprayer to water the plants.
園丁使用背負式噴霧器給植物澆水。
to travel with a backpack, carrying your things
They plan to backpack through Europe next summer.
他們計劃明年夏天背包旅行穿越歐洲。