Caving
n. 洞穴探险
✅ 同义词
🗣️ 情景例句
How fresh are these vegetables?
这些蔬菜有多新鲜？
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。