Boreholing
(borehole 的现在分词) n.地上凿洞
🗣️ 情景例句
We are in the red.
我们有亏损。
Idle folks lack no excuses.
懒汉辩解，何患无词。
How do you do ? Are you having a nice time in Beijing?
你好！你在北京玩得愉快吗？