vasodepressor

例句：

1. 1.Vasopressors are used to treat high blood pressure.
   血管舒张剂用于治疗高血压。
2. 2.The medication was effective in lowering blood pressure.
   这种药物在降低血压方面是有效的。
3. 3.During exercise, the body needs vasodilators to maintain proper blood flow.
   运动时，身体需要血管舒张剂来保持适当的血流。