"lecture about" in Chinese (Simplified)
就……讲课就……训斥
Definition
对某个主题进行正式讲解，或长时间地批评/训斥某人做错的事情。
Usage Notes (Chinese (Simplified))
既可以是正式的学术讲座，也可以指啰嗦批评别人。用于“lecture someone about...”时，多指负面、说教、让人烦。
Examples
The teacher will lecture about the environment tomorrow.
老师明天会**就环境问题讲课**。
My mom always lectures about cleaning my room.
我妈妈总是**训斥我要整理房间**。
Dr. Lee will lecture about healthy eating habits.
李医生将**就健康饮食习惯讲课**。
Please don't lecture about my grades again—I've heard it a million times.
拜托别再**训斥我的成绩**了—我已经听腻了。
He tends to lecture about topics nobody asks him about.
他总是**讲一些没人要求的话题**。
She loves to lecture about why punctuality is important, even if we're only five minutes late.
她总喜欢**训斥准时的重要性**，哪怕我们只迟到五分钟。