doctor [ˈdɒktə(r)]

以下由轻松背单词网站提供

n.医生；博士；vt.篡改，对…做手脚

a person with a medical degree (= university qualification ) whose job is to treat people who are ill or hurt

Mr. Smith is a doctor of laws. 史密斯先生是法学博士。
He must be a doctor. 他一定是个大夫。