moralistic

1. ADJ If you describe someone or something as moralistic, you are critical of them for making harsh judgments of other people on the basis of their own ideas about what is right and wrong. 說(shuō)教的; 道學(xué)的[表不滿(mǎn)]

He has become more moralistic. 他變得更喜歡說(shuō)教了。