rucksack
🇺🇸
/ˈrʌksæk/
🇬🇧
/ˈrʌksæk/
A rucksack is a sturdy bag with shoulder straps, used for carrying things on your back, especially when hiking or climbing.
She slung her rucksack over her shoulder before starting the long hike.
그녀는 긴 하이킹을 시작하기 전에 등산 가방을 어깨에 걸었다.