swing uk /swɪŋ/ us /swɪŋ/swung | swung to move easily and without interruption backwards and forwards or from one side to the other, especially from a fixed point, or to cause something or someone to do this 容易不间断地前后移动或从一边移动到另一边，特别是从一个固定点，或使某物或某人这样做 摆动，摇摆，摇晃 The lamp swung back and forth in the breeze. 灯在微风中来回摆动。