Coefficients
n. 系数( coefficient的复数形式 ); （测定某种质量或变化过程的）率; 程度
🗣️ 情景例句
Thanks for your help.
谢谢你的帮助。
You're going too far!
你太过分了！
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，