treason/ ˈtriːzən /

1.noun[u] 

叛国罪

William had been convicted of treason on a grand scale.
威廉被判一级叛国罪。
2.noun[u] 

阴谋颠覆

Treason will not be tolerated by any means.
我们决不容忍任何形式的阴谋颠覆。
3.noun[u] 

叛逆,通敌

She deserved to die for attempted treason in the war.
她在战争中企图通敌,死有余辜。
֧ɨ