behaviour that shows too great an interest in sex, especially in an unpleasant way

He sees a connection between war and lubriciousness, a prurient quality in violence. 他看到了战争和淫荡之间的联系，这是暴力所拥有的淫秽特质。

He sings the song with a kind of swaggering lubriciousness. 他以一种无所顾忌的淫荡姿态唱这首歌。