vi. 快活起



liven
[ verb ]
make lively
<verb.change> animate enliven invigorate liven up
let's liven up this room a bit



liven \liven\ v. t.
to make lively; -- sometimes used with up; as, to liven up
the party with some music.

Syn: enliven, liven up, make lively, invigorate, animate.
[WordNet 1.5]