n.速度( rate的名词复数 )；比率；等级；（利息等的）费率v.估价( rate的第三人称单数 )；值得；责骂；定级 双语释义：n.(名词)[C]比率,率 a quantity such as value, cost, or speed, measured by its relation to some other amount[C]费用,价格 a charge or payment fixed according to a standard scale[P]房地产税,市政服务税 a local ta