spin /spin/ I. vt. & vi. (spun /spʌn/, spun; spinning) 1. 旋转，晕眩：The heavy blows sent the enemy spinning to the ground. 猛力的一击打得敌人昏头转向，倒在地上。My head spins. 我头晕。 2. 纺纱：a spinning mill 纺纱厂 3. 使旋转：spin a top 抽陀螺；spin records 放唱片；spin sb. round 使某人很快转身 4.(用洗衣机等)甩干：spin the wet clothes 把湿衣服甩干 5.用于短语动词spin out尽量延长：Can we spin our holiday out for a few more days?我们假期能拖几天吗？‖II. n. ［c］ 旋转，自转：atomic (electron, nuclear) spin 原子(电子，核)自转