Diphead
[采矿]下山(沿煤层方向的倾斜巷道)
🗣️ 情景例句
I studied medicine there.
我在那里学医学。
Never deter till tomorrow that which you can do today.
今日事须今日毕，切勿拖延到明天。
Just ahead of us there was a huge fissure.
离我们不远处，出现一个大裂缝。