subversive
🇺🇸
/səbˈvɜːrsɪv/
🇬🇧
/səbˈvɜːsɪv/
someone who secretly works to undermine a government or system
The group was suspected of being subversive.
該團體被懷疑具有顛覆性。
secretly trying to destroy or weaken a government or system
The subversive actions of the group were discovered by the authorities.
當局發現了該團體的顛覆行為。