Desulphuration
除硫
🗣️ 情景例句
I saw a real shark.
我看到一条真正的鲨鱼。
How long will it take you to have it made?
你要多少天才能把它做好？
In that case, I'll have some set aside for you.
既然这么说，我会为你留一些下来。