medicine
单词辨析：
可泛指任何药品，用于复数时多指毒品。
This is a drug used in the treatment of a cold.
这是一种用于治疗感冒的药物。
He was arrested for taking drugs.
他因吸毒而被捕。
指药品，尤指口服的药水。
cough medicine
咳嗽药
She takes this kind of medicine three times a day.
这种药她每天服三次。
Do not say 'drink medicine' but say that you 'take your medicine'.
不要说drink medicine而要说take your medicine。
相关例句：
He pursued a career in medicine
他从事医学。
The doctor mixed ( me) some medicine.
医生（给我）配了一些药。
People in hospitals are dying because of shortage of medicine.
由于药品匮乏，医院里的病人濒临死亡。
Oncology is the branch of medicine dealing with tumors.
肿瘤学是研究肿瘤的医学分支。
She was cured with a new medicine.
一种新药医好了她的病。
Two American surgeons were last week honoured with the Nobel Prize for Medicine and Physiology
两位美国外科医生上周获得了诺贝尔医学和生理学奖。