Carburized
a. 渗碳的\\nv. 使渗碳（carburiz的过去式）
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
His necktie is behind the book case.
他的领带在书架后面。
No, we didn't fix anything.
不，我们没有决定任何事情。