音標發(fā)音英式音標 [?n?t?.?r.?l ?sa?.?n.s?z]美式音標 [?n?t?.?.?l ?sa?.?n.s?z]英式發(fā)音 美式發(fā)音 基本解釋自然科學（如生物、物理和化學）。同根派生 the natural sciences相關(guān)詞英英字典劍橋英英字典 subjects such as biology, physics, and chemistry in which things that can be seen in nature are studiedthe natural sciences劍橋字典the natural sciences柯林斯字典