紅寶石光激光[鐳射]器。ruby: n. 1.【礦物】紅寶石,紅玉;(鐘表里的)寶石(軸承) ...laser: n. 鐳射激光,受激發射光,激光;萊塞;激光器,光激射器 ...composite ruby laser: 復合棒紅寶石激光器; 復合紅寶石激光器confocal ruby laser: 共焦紅寶石激光器continuous ruby laser: 連續紅寶石激光器下載手機詞典可隨時隨地查詞查翻譯