libertine
n. 放荡不羁的人,淫荡的人
If you refer to someone as a libertine, you mean that they are sexually immoral and do not care about the effect their behaviour has on other people.
...a self-confessed coward, libertine, and scoundrel.
自认是懦夫、登徒子和无赖的人
1. a dissolute person; usually a man who is morally unrestrained
1. unrestrained by convention or morality;
I believe John is not a libertine any more.
我相信约翰不再是个浪子了.
I lost Ruth and gained an undeserved reputation as a potential libertine.
我失去了露丝,却冤枉地担上了准浪子的名声.
A man without an address is a vagaband, a man with two addresses is a libertine.
人而无一住址者是为流浪汉,住址有二者是为放荡儿.