Rotari罗塔里rotan.花名册；值班表Rota.n.(天主教)最高法庭；罗塔岛(岛屿名)rotating arm experiment旅臂试验rotating vibration test旋转振动试验rotating drum biofilter生物转鼓过滤器rotating beacon station旋转信标台rotating talking beacon旋转对话式信标rotating electric field旋转电场rotating single crystal单晶回转法rotating gliding flight旋转滑翔rotating disk contactor转盘接触器rotating bob viscometer转锤式粘度计