Dixenite
黑硅砷锰矿
🗣️ 情景例句
Yes. At our company, quality control si very important.
是的。在我们公司，质量管理非常重要。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
Why don't we go to the office now?
为何我们现在不去办公室呢？