lewd

lewd
/lju:d; ?@ lu:d; lud/ adj
1 treating sexual matters in a vulgar or indecent way 淫荡的; 猥亵的
    a story full of lewd innuendos 充满淫秽影射的故事.
2 lustful 好色的: a lewd expression, glance, gesture, etc 显露色欲的表情、 目光、 姿势等.

牛津英汉双解词典