ephetonin

例句：

1. 1.The discovery of ephetonin has revolutionized the field of medicine.
   埃菲顿因的发现使医学领域发生了革命。
2. 2.Ephedrine is a common substance found in many plants, including ephedron and ephedrine.
   麻黄素是一种常见的物质，存在于许多植物中，包括麻黄和麻黄碱。
3. 3. Ephedrine can be used to treat high blood pressure and other conditions.
   麻黄素可用于治疗高血压和其他疾病。