wanting to change a political system, especially Marxism, because you do not agree with its main ideas and practices修正主義者:想要改變政治制度,尤其是馬克思主義,因爲您不同意其主要思想和做法
a person who wants to change a political system, especially Marxism, because they do not agree with its main ideas or practices修正主義者:一個人想要改變政治制度,特别是馬克思主義,因爲他們不同意其主要思想或做法