n.刚愎；堕落；乖僻；性变态
He refused to attend out of sheer perversity. 他拒不听从纯属任性固执。
Inclination as well as perversity made the decision easy. 倾慕再加上任性便不难作出决定了。
The best of us have a spice of perversity in us. 在我们最出色的人身上都有任性的一面。
It is not simple moral perversity that keeps sex and violence on the air. 性和暴力的节目广为传播，这不单纯是道德沦丧。
