回旋 huíxuán circle Definitions Defs Origin Strokes Stroke Words Sentences Sents 回旋曲 huíxuánqǔ rondo 回旋加速器 huíxuánjiāsùqì cyclotron (physics) cyclotron回旋镖 huíxuánbiāo boomerang 激流回旋 jīliúhuíxuán slalom canoe slalom回旋处 huíxuánchù roundabout traffic circle; rotary; roundabout回旋余地 huíxuányúdì leeway room to maneuver; leeway; latitude