Millscale
轧制铁鳞(热轧钢锭表面的氧化皮)
🗣️ 情景例句
How much do I owe you?
我应付你多少钱？
I don't know the exact date.
我不知道确切的日子。
but the fire fighters were eventually able to free him by cutting a huge hole in the wall.
消防队员在墙上挖了个大洞，才终于把他解救出来。