Someone who is hysterical is in a state of uncontrolled excitement, anger, or panic.
Police and bodyguards had to form a human shield around him as the almost hysterical crowds struggled to approach him.
当近乎歇斯底里的人群拼命接近他时,警察和保镖们不得不在他周围形成一堵人墙。
Hysterical laughter is loud and uncontrolled.
The young woman burst into hysterical laughter.
那个少妇突然狂笑起来。
If you describe something or someone as hysterical, you think that they are very funny and they make you laugh a lot.
Paul Mazursky was Master of Ceremonies, and he was pretty hysterical.
保罗·马祖尔斯基担任司仪,他相当诙谐风趣。