/ˈmedsn; US ˈmedɪsn ||; ˈmɛdəsṇ/noun1 [U] the science of preventing and treating illness 医学；医术: to study medicine 学医
2 [C,U] a substance, especially a liquid, that you take in order to cure an illness 药；药物；药水: Take this medicinethree times a day. 这药一天服三次。cough medicine 止咳药 ☞picture at health 见health插图