Recarburize
使再碳化, 使再渗碳
🗣️ 情景例句
A boy--Max.
男孩。叫Max。
What do you think of Dallas?
你认为达拉斯怎么样？
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。