音標發(fā)音英式音標 [???.p?n.fe?st ?s?n.w?d?]美式音標 [?o?.p?n.fe?st ?s?n.w?t?]英式發(fā)音 美式發(fā)音 基本解釋外陷三明治，單片三明治。同根派生 open-faced sandwich相關詞英英字典劍橋英英字典 a single slice of bread with various types of food, such as cheese or cold meat, on the topopen-faced sandwich劍橋字典open-faced sandwich柯林斯字典