X-rated

US /ˌeksˈreɪtɪd/
UK /ˌeksˈreɪtɪd/
"X-rated" picture
1.

X등급, 성인용

denoting a film or other entertainment that is suitable only for adults because it contains sexually explicit material or violence

:
The movie received an X-rated classification.
그 영화는 X등급 분류를 받았다.
They were watching an X-rated video.
그들은 X등급 비디오를 보고 있었다.