冷静点，你变得歇斯底里了。

Calm down, you're getting ___hysterical.

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.

场面太可怕了，她变得歇斯底里，无法停止尖叫。

The scene was so terrifying that she became ___hysterical and couldn't stop screaming.