音標發(fā)音英式音標 [?e??ti?n]美式音標 [?e??ti?n]英式發(fā)音 美式發(fā)音 基本解釋（依照英國法律）18 嵗以下兒童及未成年人士不得觀看的電影之標志。同根派生 18相關詞英英字典劍橋英英字典 in the UK, a symbol used to mark a film that cannot be legally watched by children who are under 18 years old18劍橋字典18柯林斯字典