laugh的名词是： laughter
The audience exploded with laughteragain .人群中又爆发出一阵笑声。
I heard sounds of laughter in the next room .我听到隔壁屋里的笑声。
He threw back his head and roared with laughter .他仰着头哈哈大笑。
Then the laughter burst out afresh .这时候，那阵狂笑又重新爆发出来。
Tears are as infectious as laughter can be .眼泪跟笑声一样是会传染的。
There was an outburst of laughter in the hall ..大厅里迸发出一阵笑声。
Happy laughter resounded from the control room .操纵室里响起愉快的笑声。
A gale of laughter went up in the saloon .酒馆里哄堂大笑起来。
She infected the whole class with her laughter .她的笑声感染了全班同学。
There is high laughter that simmers down slowly .一阵大笑慢慢才平息下来。
She could not conceal a snort of laughter .她忍不住扑哧一笑。
His story convulsed her with laughter .他的故事令她捧腹不止。
He bent double with explosive laughter .他大笑得直不起腰来。
His triumphant laughter echoed across the water .他那得意的笑声在水面回荡。
The auditorium broke into applause and laughter .会场上爆发出喝采声和笑声。
