Borosiliconizing
硼硅处理, 硼硅化, 渗硼硅化
🗣️ 情景例句
I would like to order now, please.
我现在可以点菜了。
We all know each other pretty well.
我们都非常了解对方。
Yes, please. This is Bill here. Is that Mrs Read?
是的，劳驾了。我是比尔。你是里德夫人吗？