n.过度活性；过于活泼

He has been displaying excessive energy and restlessness lately, which indicates overactivity.
他最近表现出过度的活力和不安，显示出过度活跃。
The child's hyperactive behavior in class is causing disruptions for the other students.
课堂上孩子的过度活跃行为正在影响其他学生。
She's suffering from attention deficit hyperactivity disorder (ADHD), characterized by constant overactivity.
她患有注意力缺陷多动障碍，其特征是持续的过度活跃。
The garden needed some pruning, but his enthusiasm turned into overactivity and he ended up cutting everything back too much.
花园需要修剪，但他的热情变成了过度活动，结果把一切都剪得太多了。
His overactivity during the party led to him accidentally breaking several glasses.
他在派对上的过度活跃导致他不小心打碎了几只玻璃杯。
Overactivity in the stock market can lead to irrational buying and selling decisions.
股市的过度活跃可能导致不理性的买入和卖出决定。
The children were overactive after playing outside all day, needing a good night's rest to recover.
孩子们在户外玩了一整天后变得异常活跃，需要好好休息一晚。
The coach had to remind the team to maintain a balance between their physical overactivity and mental preparation.
教练不得不提醒队员们在身体过度活跃与心理准备之间保持平衡。
Her overactive imagination often leads her to jump from one project to another without completing any.
她的想象力过于活跃，常常导致她从一个项目跳到另一个，没有完成任何一个。
His overactivity in social media platforms contributed to the public scrutiny of his personal life.
他在社交媒体上的过度活跃使他的私生活受到了公众的关注。