Nitrocarburizing
气体碳氮共渗; 渗碳氮化
🗣️ 情景例句
I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢，但跳得比你高。
A pound of care will not pay an ounce of debt.
深忧偿不了小债。
Did you get our packing specifications?
你收到我们的装箱说明书了吗？