ADJ-GRADED
(书籍、照片、词语等)不规矩的，淫猥的，下流的
You can describe books, pictures, or words, as naughty when they are slightly rude or related to sex.
例句
You know what little boys are like with naughty words.
你知道小男孩们说下流话是什么样子。
...saucy TV shows, crammed full of naughty innuendo.
充斥着淫猥暗示的下流电视节目