liv·en/`laɪvən; ˈlaɪvən/ v liven up phr v [I,T liven sth ↔ up] to make something more exciting, or to become more exciting （使）活跃起来: Better music might liven the party up. 较好的音乐或许可以使聚会热闹起来。
liven up to make something more exciting, or to become more exciting （使）活跃起来: Better music might liven the party up. 较好的音乐或许可以使聚会热闹起来。