estramustine

例句：

1. 1. The patient was given a dose of estramustine to help with his pain.
   病人被给予斯特拉姆斯丁的剂量以帮助缓解他的疼痛。
2. 2.The drug is known for its ability to treat cancer, and it's often used as an alternative to estramustine.
   这种药物因其治疗癌症的能力而闻名，并且经常用作斯特拉姆斯丁的替代品。
3. 3. Estramustine is a synthetic version of the naturally occurring compound strychnine, which has been used in traditional Chinese medicine for centuries.
   斯特拉姆斯丁是天然化合物硫氰酸盐的合成形式，这种化合物在中国传统的医学中已经使用了数百年。