noun🔗Share背包，行囊 A knapsack, sometimes mounted on a light frame, but always supported by straps, worn on a person’s back for the purpose of carrying things, especially when hiking, or on a student's back when carrying books."My son wore his backpack to school every day, carrying his books and lunch. "我的儿子每天都背着背包去学校，装着书本和午饭。wearitemutilitythingeducationtoeicChat with AIVocabulary GamePractice Reading
noun🔗Share降落伞包，救生背包 A similarly placed item containing a parachute or other life-support equipment."The pilot checked the backpack for the parachute before the flight. "飞行员在飞行前检查了装有降落伞的救生背包。itemmilitarytechnologytoeicChat with AIVocabulary GamePractice Reading
verb🔗Share背包旅行，徒步露营。 To hike and camp overnight in backcountry with one's gear carried in a backpack"To prepare for the weekend camping trip, Sarah backpacked to the national park. "为了准备周末的露营旅行，萨拉背着背包去国家公园徒步露营了。sportenvironmentactiontoeicChat with AIVocabulary GamePractice Reading
verb🔗Share自助旅行，背包旅行 To engage in low-cost, generally urban, travel with minimal luggage and frugal accommodations"To save money, Sarah backpacked through Southeast Asia, staying in hostels and eating street food. "为了省钱，萨拉在东南亚进行了背包旅行，住青年旅社，吃街头小吃。actionstyleplacetoeicChat with AIVocabulary GamePractice Reading
verb🔗Share背，用背包携带 To place or carry (an item or items) in a backpack"She backpacked her books and lunch for school. "她把书和午饭放进背包背去上学了。actionwearitemtoeicChat with AIVocabulary GamePractice Reading
