Carburization
n. 渗碳
✅ 同义词
🗣️ 情景例句
The good news is that the Levinsons have come by
好消息是Levinson夫妇已来这儿
If he doesn't, will you buy one?
如果他不，你会买一个吗？
I have a lot of problems.
我有很多问题。