Diphead
[采矿]下山(沿煤层方向的倾斜巷道)
🗣️ 情景例句
Are we ever going to finish?
我们这样谈得完吗？
His apology didn't seem sincere.
他的道歉看起来不是真诚的。
We came here about two years ago.
我们大约两处前来到这儿。