n.【U】笑;笑声
We couldn't withhold our laughter. 我们忍不住大笑起来。
He gave me a fright by bursting into a sudden laughter. 他突然大笑起来,吓了我一跳。
Her funny costume caused much mirthful laughter among the guests. 她那滑稽的服装引得客人哄堂大笑。
There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。
n.过失杀人(罪)