backpackerKK [ˋbæˏkpækɚ] /ˈbæˌkpækɚ/名詞1背包客、自助旅行者Young backpackers often stay in cheap hostels to save money.年輕背包客常住便宜的青年旅館來省錢。2徒步旅行者、登山客Several backpackers camped near the lake before climbing the ridge.幾名徒步旅行者在湖邊紮營,準備隔天攀上稜線。