rubinn.品红rubv.擦；摩擦；搓；惹恼n.困难；障碍；擦Rubella arthritis风疹性关节炎Rubus subcoreanusn.柱序悬钩子Rubus hastifoliusn.戟叶悬钩子rubidium chromate铬酸铷rubidium gas cell铷气泡Rubus caudifoliusn.尾叶悬钩子rub the wall down把墙擦平Rubus formosensisn.台湾悬钩子Rubia haematanthan.红花茜草Rubus stunt virus悬钩子矮化病毒