音標發(fā)音英式音標 [?fel.s?k]美式音標 [?fel.s?k]英式發(fā)音 美式發(fā)音 基本解釋長英質(zhì)的。同根派生 felsic相關(guān)詞英英字典劍橋英英字典 used to refer to rocks containing more light-coloured substances and aluminium than other rocksfelsic劍橋字典felsic柯林斯字典