Potholing
[ ['pɔtˌhəuliŋ] ]
辅助 Assistant
n. 地穴探险活动
✅ 同义词
🗣️ 情景例句
We have a baby now.
我们现在有一个小宝宝了。
That's an exaggeration!
太夸张了吧！
These movements are controlled by the trainer with the metal-pointed stick,
训练员要用有锋利金属尖的长棒控制它的这种举动，