Potholing
[ ['pɔtˌhəuliŋ] ]
辅助 Assistant
n. 地穴探险活动
✅ 同义词
🗣️ 情景例句
It's bright and clear today.
今天天气晴空万里。
Why not go out for a walk?
干吗不出去散步？
Good. go ahead and do that.
好啊，就这么办。