n.歡喜；高興；興高采烈

Sasha's on court passion borders on hilarity. 薩沙在比賽場(chǎng)上展現(xiàn)出來(lái)的激情可以用狂歡來(lái)形容。

Wine gives not light hilarity, but noisy merriment 酒不給人以輕松的歡樂(lè)，而給人以囂嚷的狂歡。

The announcement was greeted with much hilarity and mirth. 這一項(xiàng)宣布引起了熱烈的歡呼聲。