Milltailings
工场废渣, 尾矿, 尾砂
🗣️ 情景例句
Rita Mae called yesterday. Rita Mae
昨天打电话来了。
The machines will be made of the best materials and the stipulations of the contract be strictly observed.
机器将用最好的材料生产，合同的规定也将得以严格履行。
Can his machine fly?
他的机器能飞吗？