Sintercorundum
烧结金刚砂
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
After the meeting, we will all adjourn to the Rose Room of this hotel for a buffet dinner.
会后，我们将转到酒店的玫瑰餐厅吃顿自助餐。
We need some meat.We haven't got any meat at all.
我们需要些肉。我们一点肉也没有了。