If you say that someone is moralizing, you are critical of them for telling people what they think is right or wrong, especially when they have not been asked their opinion. 训诫; 说教
verb [vt. 及物动词]vt. 教化,从道德上解释;从……引出道德教训
To speak tediously or sententiously; moralize. 说教冗长地或言简意赅地说;
verb [vi. 不及物动词]vi. 说教;讲道德
There was nothing more to moralize about. I just had to make a decision. 没有什么更多说教的,我只需做出决定。