livens; livened; livening
livens; livened; livening
Learner's definition of LIVEN
1
[+ object] : to make (something) more lively, interesting, or exciting使…活跃;使…有趣;使…热烈 —
usually + up 2
[no object] : to become more lively, interesting, or exciting活跃起来;愉快起来;热烈起来 —
+ up