NC-17

劍橋詞典

used officially in the US to refer to a film that is not considered suitable for children under the age of 17 to watch because it contains sex or violence
（美國(guó)官方電影級(jí)別）NC-17級(jí)的，17歲以下少兒不宜的
This movie is rated NC-17. 這部電影被列入NC-17級(jí)別。
比較
G, g (FILMMOVIE)
PG
U, u adjective (FILMMOVIE)
X, x adjective 返回 NC-17