n. 卖国贼;叛徒;背叛者;背信弃义的人
网络 叛国者; 叛逆者; 汉奸
There is a traitor in our midst.
我们中间有个叛徒。
He was seen as a traitor to the socialist cause.
他被视为社会主义事业的叛徒。
He was labelled (as) a traitor by his former colleagues.
他被以前的同事称为叛徒。
The speech was interrupted by members of the Republican Party, who called him a traitor.
演讲被称他为叛徒的共和党成员们打断了。
He was a traitor. And he murdered someone in cold blood.
他是一个叛徒,而且他冷血地杀了人。