estradiol /,estrә'daiәul, -ɔ:l/ 📖 中文释义 [化] 二氢雌酮; 雌二醇[医] 雌二醇 📘 English Definition(英文释义) n. the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer ← estradienone E 字母词表 estradiol benzoate →