音标发音英式音标 [ˌiː.strəˈdaɪ.ɒl]美式音标 [ˌes.trəˈdaɪ.ɔːl]英式发音 美式发音 基本解释雌二醇。同根派生 oestradiol相关词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剑桥字典oestradiol柯林斯字典