Ferrofining
铁剂精制
🗣️ 情景例句
I speak fairly good English and I enjoy meeting different kinds of people.
我的英语讲得很流利，而且我喜欢接触不同的人。
Nothing is impossible (or difficult) to the man who will try.
天下无难事，只怕不努力。
We appreciate your fast service.
麻烦你会尽力处理，谢谢。