interest rate
noun [ C ] uk/ˈɪn.trest ˌreɪt/ us/ˈɪn.trɪst ˌreɪt/
利率
the interest percent that a bank or other financial company charges you when you borrow money, or the interest percent it pays you when you keep money in an account
high/low interest rates 高／低利率
The bank has plans to cut/raise interest rates. 银行计划降低／提高利率。