Metcolizing
铸铁表面(喷)渗铝法
🗣️ 情景例句
Five hundred dollars, please. And could you give me ten dollar in small change?
请换500美元。再另外能否给我10元的小面额零钱？
Misers put their back and their belly into their pockets.
爱财如命。
I'm so scared.
我怕极了。