noun🔗Share侧旋,横向旋转 Rotation around a vertical axis that makes a ball or other object curve in flight"The tennis player added sidespin to the ball, making it curve sharply away from his opponent. "这位网球运动员给球加了侧旋,让球在空中划出一道弧线,猛地偏离了他的对手。sportphysicsChat with AIVocabulary GamePractice Reading