hysterics
noun [ plural ] uk/hɪˈster.ɪks/ us/hɪˈster.ɪks/
歇斯底里发作
uncontrolled behaviour or crying, usually caused by extreme fear or sadness
Convinced the plane was about to crash, many people were sobbing and in hysterics. 确信这架飞机即将坠毁之后，许多人都在哭泣并且变得歇斯底里。
informal狂笑
uncontrolled laughter
He was hilarious - he had us all in hysterics. 他可真滑稽——逗得我们大家狂笑不止。
Idiom
have hystericsidiom informal 暴怒，暴跳如雷；极度心烦
to get extremely angry or upset
She'll have hysterics when she finds out how much money is missing. 她发现有多少钱不见了之后会暴跳如雷的。