medical /ˈmedikəl/ adj.医学的，医疗的； 内科的: a medical team一个医疗队；a medical student 医科学生；a medical ward and a surgical ward 一个内科诊室和一个外科诊室
medicare /ˈmediˌkɛə]/ n. [u] 医疗救护；老年保健医疗制度：specialized medicare专科医疗救 护The President paid today a surprise visit to two Medicare patients.总统今天突然去看望了两位享受医疗保险的病人。
medicine /ˈmedisin/n.［u］ (内服)药，医药；内科学: take/have the medicine three times a day这药一天吃三次；study medicine and surgery 学内科和外科
［辨析］见drug
