ergonovine

例句：

1. 1.Ergonovine is an effective treatment for migraines.
   二氢麦角胺是治疗偏头痛的有效药物。
2. 2.The drug was developed to treat high blood pressure.
   这种药物被开发出来用于治疗高血压。
3. 3.The patient took the medication as directed by his doctor.
   患者按照医生的指示服用了这种药物。