Malcomising
不锈钢表面氮化; 氮化热处理
🗣️ 情景例句
OK, and go out and have a drink to congratulate ourselves.
对，再出去喝一杯以示庆祝。
What in the world are you eating?
你到底在吃什么？
My necklace?
我的项链呀？