discount rate
noun /ˈdɪskaʊnt reɪt/
/ˈdɪskaʊnt reɪt/
(finance- the minimum rate of interest that banks in the US and some other countries must pay when they borrow money from other banks
（美国及其他一些国家银行之间借款的）贴现率 - the amount that the price of a bill of exchange is reduced by when it is bought before it reaches its full value
（汇票）贴现率 - an accounting term used to describe the relationship between the current value of an investment and its expected future value, given a particular rate of growth or interest
（投资）折现率