Diphead
[采矿]下山(沿煤层方向的倾斜巷道)
🗣️ 情景例句
That's it.
对了。
I'm a genius, aren't I?
我是个天才啊。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。