Nitrizing
渗氮, 氮化法
🔁 扩展释义
【化】 渗氮
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
Is this a network show?
这是不是广播表演？
The shop near our school
我们学校附近的商店