n.剛愎；墮落；乖僻；性變態(tài)

He refused to attend out of sheer perversity. 他拒不聽從純屬任性固執(zhí)。

Inclination as well as perversity made the decision easy. 傾慕再加上任性便不難作出決定了。

The best of us have a spice of perversity in us. 在我們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. 性和暴力的節(jié)目廣為傳播，這不單純是道德淪喪。