Nitempering
气体软氮化; 氮回火
🗣️ 情景例句
This is a beautiful wedding.
这婚礼办的真漂亮。
Could you give me an indication of the price?
您能提供一个参考价吗？
Putting my hand on her face, she spelled l-a-u-g-h.
她将我的手在她的面部，就拼写l-a-u-g-h。