subversive
adj
~ (of sth) trying or likely to weaken or destroy a political system, an accepted belief, etc 为削弱或破坏某政治制度、 公认的信仰等的; 颠覆性的
subversive propaganda 颠覆性的宣传
a subversive book, speaker, influence 具有煽动性的书、 演讲者、 影响
Was her speech subversive (of law and order)? 她讲的话是否(对法治)是破坏性的? subversive, n subversive person 颠覆分子.