音標發(fā)音英式音標 [?bi?.sa?d]美式音標 [?bi?.sa?d]英式發(fā)音 美式發(fā)音 基本解釋n.B麪同根派生 B-side相關(guān)詞英英字典劍橋英英字典 the less important side of a single (= a record containing one song on each side)B-side劍橋字典B-side柯林斯字典