音標發(fā)音英式音標 [?i?.str??da?.?l]美式音標 [?es.tr??da?.??l]英式發(fā)音 美式發(fā)音 基本解釋雌二醇。同根派生 oestradiol相關詞英英字典劍橋英英字典 a naturally occurring female hormone that can be produced chemically and used as a drugoestradiol劍橋字典oestradiol柯林斯字典