Hardfacing
耐磨堆焊
🗣️ 情景例句
You're right. I'll change it.
你说得对，我会把它改一下。
He may well be contented who need neither borrow nor flatter.
一个既不用借债又不用奉承人的人，可以称得上心满意足。
I can't find it. There are just a few loose coins at the back of the drawer.
我也找不到。在抽屉底只有一些零散的钱币。