philanderer
n. 爱和女人调情的男人,玩弄女性的男人
If you say that a man is a philanderer, you mean that he has a lot of casual sexual relationships with women.
1. a man who likes many women and has short sexual relationships with them
He's a bit of a philanderer -- don't take him too seriously!
他这个人有点轻薄 -- 别跟他太认真!
Dilettante: a philanderer who seduces the several arts and letters each in turn for another.
业余艺术爱好者——是轮流引诱文学与艺术的不专一者.