Steels
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
This is she.
我就是。
I speak the dialect perfectly.
我方言说得很好。
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，