v.使高興;活躍;振奮起來(lái)
Put on some music to liven things up. 放些音樂(lè),讓氣氛愉快起來(lái)。
The meeting began to liven up after he spoke. 在他發(fā)言之后會(huì)議開(kāi)始活躍起來(lái)。