hysterical

冷静下来，你变得歇斯底里了。

Calm down, you're getting ___hysterical.

警察被指控有歇斯底里的过度反应。

The police were accused of ___hysterical over-reaction.

听到这个荒谬的消息，她爆发出一阵失控的大笑。

She let out a burst of ___hysterical laughter upon hearing the absurd news.