norethandrolone 📖 中文释义 [化] 诺乙雄龙[医] 19-去甲-17α-乙基睾酮 📘 English Definition(英文释义) n a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis ← Norepol N 字母词表 norethindrone →