Carburize
[建] 渗碳
🗣️ 情景例句
Would you like to see them?
要不要看一看？
No class!
真没水准！
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。