Diamondite
赛金刚石合金; 碳化钨合金
🗣️ 情景例句
Yes, a double room, please. What?
对， 双人房间 麻烦你。什么？
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
I owe my success to my Mom.
我的成功归功于母亲。