员工流动率用英语怎么说

员工流动率用英语可以称为 "employee turnover rate"。这个词来源于商业术语，它表示一个公司员工平均每年离职的比率。例如：

"Our employee turnover rate is quite high this year, with many experienced employees leaving for better opportunities elsewhere." (我们今年的员工流动率很高，很多有经验的员工为了更好的机会离开了公司。)
"The company has implemented new policies to try to reduce its employee turnover rate and improve retention." (公司已经实施了新的政策，以试图降低员工流动率并提高员工留任率。)