merriment
n. 欢笑，欢乐
例句
Her eyes twinkled with merriment.
她高兴得双眸闪闪发亮。
《牛津词典》
This unexpected result threw the company into convulsions of merriment.
这个意想不到的结果使大家笑得前仰后合。
They lost their heads with the delight of their new amusement, and choked with helpless merriment.
他们为这种新的消遣而高兴得发狂，又无可奈何地高兴得透不过气来。
