horseplay['hɔ:splei]

• n.
  • 喧闹的嬉戏；胡闹，喧闹
• vi.
  • 作喧闹的嬉戏；胡闹：

    They began to horseplay when the teacher put Mary up for the monitor.

    当老师提议让玛丽当班长时，大家开始哄闹起来。