perversion

n. 走入邪路、敗壞、墮落、違反常情、變態、反常、誤用、濫用、歪曲、顛倒

倒錯、乖常

學術名詞

倒錯：醫學
失常：醫學

英文釋義

a curve that reverses the direction of something
an aberrant sexual practice
the action of perverting something (turning it to a wrong use)