ruddn.红眼鱼(像石斑鱼的淡水鱼)
ruddlemann.红土商;卖赤铁矿(红锗石)的人
ruddevatorn.方向升降舵
Rudd's Lark国内特定规则
Rudd's Apalis国家板球协会
ruddle sheep.用代赭石给羊涂标记
RUDD-U tablet立愈胃片
RUDD-U tablets立愈胃片
RUDD-U stomach tablets立愈胃片