ratee受评者raten.比率；速度；价格；费用；等级v.认为；估价；定等级；值得；怒斥；责骂rate controller速率控制器rate per mensem月率rate conversion速率转换rate of descent垂直下降速度,下降速度rate of advance掘进速度rate allocation码率分配rate of heating加热速度rate elongation延长率rate of rejects[机] 废品率rates and taxes地方税和国家税