righteous

1. ADJ If you think that someone behaves or lives in a way that is morally good, you can say that they are righteous. People sometimes use righteous to express their disapproval when they think someone is only behaving in this way so that others will admire or support them. 正直的; (有时指) 假正经的[正式]

Aren't you afraid of being seen as a righteous crusader?

难道你不怕被人看成是一个装腔作势的改革者吗？