Malcomizing
不锈钢表面氮化
🗣️ 情景例句
That'll be fine.
就这样说定了。
I'll probably go out for lunch at about 12:30.
我将可能在大约12:30去外面吃午餐。
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。