dim out

• • 使(舞台灯光、街灯等)变暗淡：

    The street lights were dimmed out.

    街灯变暗了。

  • 减弱灯火使(某地)变暗，对…实行半灯火管制：

    The whole building was dimmed out in no time.

    整座大楼顿时一片黑暗。

    Street lighting must be dimmed out during the war time.

    战时街道照明必须实行半灯光管制。