sub·ver·sive1 /səbˈvɜːsɪv $ -ˈvɜːr-/ adjectiveadj PPREBELLION/REVOLUTIONsubversive ideas, activities etc are secret and intended to damage or destroy a government or an established system 〔观点、活动等对政府或现有制度具有〕颠覆性的 He was engaged in subversive activities. 他参与了颠覆活动。
subversive propaganda/literature 颠覆性宣传/宣传资料
—subversively adverbadv