Diamondite
赛金刚石合金; 碳化钨合金
🗣️ 情景例句
In fact, I'd like your autograph.
事实上 我想要你的签名。
Do you really want to know what I think?
你真想知道我怎么想吗？
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。