音標(biāo)發(fā)音英式音標(biāo) [?en.si.sev.?n?ti?n]美式音標(biāo) [?en.si.sev.?n?ti?n]英式發(fā)音 美式發(fā)音 基本解釋（美國(guó)官方電影級(jí)別）NC-17級(jí)的，17嵗以下少兒不宜的。同根派生 NC-17相關(guān)詞英漢例句adjectiveThis movie is rated NC-17. 這部電影被列入NC-17級(jí)別。NC-17更多例句英英字典劍橋英英字典 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 violenceNC-17劍橋字典NC-17柯林斯字典