RSabbr.无线电台(=Radio Station )abbr.继电器式选择器(=Relay Selector)abbr.反转信号(=Reverse Signal)rsumversion二眼上翻RS CVn star猎犬RS型星rspectivity明晰度,透视,透视性rspectograph透视纠正仪,透视制图RS character记录分隔符rsion torque扭转力矩rseshoe base马蹄形底座rsumvergence二眼上翻RS detection遥感监测Rsetan virus雷期丹病毒