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 cylinder gage转筒真空计Rotaliammina chitinosan.几丁砂车轮虫rotating paddle switch旋转踏板开关rotating mirror system转镜系统rotating target source旋转靶源Rotating screen barrel旋筛rotating sliding block可转动滑块rotating monochromator旋转单色器rotating-stream tray旋流板rotating disintegrator旋转粉碎机