X-rated
/ˈeksˌreɪtɪd/adjective
1- pornographic or indecent色情的, 淫秽的; 下流的, 猥亵的：
there was some X-rated humour.
有些下流幽默。
1.1
- historical (of a film) given an X classification (see X2)〈史〉（电影）X级的（见X2）。