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.

那位演员歇斯底里的笑声似乎总是让他陷入尴尬的境地。

The actor's ___hysterical laughter always seems to put him in embarrassing situations.