递减率

spring rate───弹簧刚度；大潮流速；弹簧负荷率；弹簧劲度系数

spring rates───弹簧刚度；大潮流速；弹簧负荷率；弹簧劲度系数

starting rate───起动率

diapering pattern───尿布式样

battering rams───（古代）攻城（木或铁的）槌

starting rates───起步价

battering ram───破城槌（等于ram）；撞车

Robert Koch Institute, Germany's national health center, said the rate of reported infections appeared to be tapering off.───德国国家健康中心Robert Koch研究所说感染的报告趋势已经趋向结束。