Ferrochrome
[化] 铬铁; 铬铁合金
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
How is the weather today?
今天天气怎么样？
He made the first telephone.
他发明了第一部电话。