traitor

名词 traitor:

1. someone who betrays his country by committing treason
   同义词：treasonist
2. a person who says one thing and does another
   同义词：double-crosser, double-dealer, two-timer, betrayer

1. The traitor was shot to death.
   这个卖国贼被处决了。
2. He beat the traitor to the draw and shot him dead.
   他抢先拔出手枪，将叛徒击毙。
3. The angry crowd shouted, "Knock the traitor on the head. He is not fit to live."
   愤怒的群众嚷道，“杀掉这个卖国贼，他该死。
4. He was surprised to discover that his best friend had turned traitor.
   他惊讶地发现他最好的朋友竟成了叛徒。