Sefstromite
钒钛铁矿
🗣️ 情景例句
That's why the new community center is a good idea.
这就是为什么说新的社区中心是个好主意。
Will you sign with our contract at this price?
你能以这个价钱在合约上签字吗？
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。