Recarburization
[机] 增碳
🗣️ 情景例句
If enough people show interest, I'll run the show.
假如有足够多的人们感兴趣，我就开始表演了。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
He looks young,too.
他看上去也很年轻。