bank rate

剑桥词典

the rate of interest set by a central bank in a country that is the lowest rate at which it lends money to other banks . This rate affects the interest rates that are then charged to customers by the banks .
（中央银行规定的）银行贴现率；银行利率；（尤指）最低贷率

the amount of interest that a bank charges when it lends money
（银行借款收取的）利率 返回 bank rate