treason

• 指背叛自己国家或政府的罪行，也指蓄意的不忠和颠覆行为。

A noun referring to the crime of betraying one's own country or government, or an act of deliberate disloyalty and subversive behavior.

不可数

1. Crime against the stateB2formallegal

   The crime of betraying one's own country, especially by attempting to overthrow the government or aiding its enemies.

   叛国罪

   • He was convicted of treason for selling military secrets to a foreign power.
   • The act of treason is considered one of the most serious offenses in many legal systems.
   • Throughout history, those found guilty of treason have often faced severe punishment.

   同义词betrayaldisloyaltyperfidytreachery

   反义词allegianceloyaltypatriotism

2. Betrayal of trustB2formal

   An act of disloyalty or betrayal towards a person, group, or principle that one is expected to be loyal to.

   背叛

   • His decision to leave the company and join a competitor was seen as an act of treason by his former colleagues.
   • Spreading false rumors about a close friend is a form of personal treason.
   • The politician's change of party was considered treason by his supporters.

   同义词betrayaldisloyaltyduplicityfaithlessnessinfidelityperfidytreachery

   反义词allegiancedevotionfaithfulnessfidelityloyalty

3. Subversive behaviorC1formalpolitical

   Actions intended to undermine or overthrow an established system, authority, or institution.

   叛国

   • The government accused the group of treason for their subversive activities.
   • Publishing classified documents was considered an act of treason against the state.
   • The rebels were charged with treason for plotting to overthrow the monarchy.

   同义词betrayaldisloyaltyperfidyseditionsubversiontreachery

   反义词allegiancefealtyfidelityloyalty