Rubis鲁比斯牌手表rubv.擦；摩擦；搓；惹恼n.困难；障碍；擦rubidium tartrate酒石酸铷rub up the silver把银器擦一擦rubbing vibration摩擦振动rub into the face擦脸Rubus parvifoliusn.茅莓Rubia truppelianan.山东茜草Rubus chiliadenusn.长序莓Rubus alexeteriusn.剌萼悬钩子Rubus menglaensisn.勐腊悬钩子Rubus rosaefoliusn.空心泡