Backpacking
n. 徒步旅行
📖 牛津释义
backpacking
n [U].
🗣️ 情景例句
how you see the building being used.
你们计划如何使用这栋建筑。
The watchmaker is near-sighted.
这位钟表匠是个近视眼。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：