Hardfacing
耐磨堆焊
🗣️ 情景例句
Pete's full of surprises. Pete
总是出人意表。
Wouldn't I love to be in North Carolina right now!
我现在多么想在北卡罗来纳洲啊！
I don't know whether you realize it, but this condition is essential to us.
我不知道你是否了解，但是，这个条件对我们是必要的。