1. The behavior characteristic of a libertine; promiscuity. 放荡行为以放荡为特点的行为；
2. It is just at this moment that Tangtang got pregnant. He was afraid that he was blamed as a libertine, esp. as her classmate in Beijing. 恰恰在这个时候唐唐怀上了他的孩子，而且他很怕别人骂他是负心汉，尤其是唐唐在北京的同学。
3. BEN WILSON uses the period between 1789 and 1837 to explore how the libertine 18th century became transformed into the moralism of the Victorian age. 书中，本?威尔森截取了1789年到1837年这个时间段来叙述18世纪那个放荡不羁的英国是怎样转型至道德主义盛行的维多利亚时代。
英英解释
n.
1. a dissolute person; usually a man who is morally unrestrained
2. unrestrained by convention or morality
