药用英文怎么说medicine

"Medicine" 译为 "药物"，来自拉丁语 "medicina"，意为 "the science or practice of the diagnosis, treatment, and prevention of disease."

例句：

I need to take my medicine twice a day.
我需要每天服两次药。
She studies medicine at university.
她在大学学习医学。
This medicine can repeve pain.
这种药物可以减轻疼痛。