Backpacking
n. 徒步旅行
📖 牛津释义
backpacking
n [U].
🗣️ 情景例句
It was a dollar and sixty cents.
花了一元六角。
How much do you know about the works of Henry Wadsworth Longfellow?
你对亨利·朗费罗的工作知道多少？
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。