Ratera拉特拉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 Cumulation Analysis速率累加分析rated relieving capacity额定泄放量rate of capital turnover投资周转率rate of induced abortion人工流产率Rated Driving Power in KW额定驱动功率rate-of-rise detector差温探测器rate of Inhibiting Tumors抑瘤率rate of return on capital资本利润率rate of crack propagation裂纹传播速率,裂缝扩展速度rate of chinese character单字率