the behaviour of a woman who likes to have sex very often, especially with a lot of different people, which was considered in the past to be an illness

The essence of her character was not nymphomania but a longing to be loved. 她性格的本质不是慕男狂，而是对被爱的渴望。

Her sex drive bordered on nymphomania. 她的性欲强烈，近乎于色情狂。