Decarburation
脱碳
🗣️ 情景例句
How much time will it take for my mail to get to where it is going?
我的信件到达它要去的地方要用多少时间？
I'd like to try on this sweater.
我想试穿这件毛衣。
This product is doing very well in foreign countries.
这种产品在国外很畅销。