"read up" in Chinese (Simplified)
查阅阅读资料
Definition
通过阅读书籍、文章等材料，了解或学习某个主题。
Usage Notes (Chinese (Simplified))
'Read up' 是非正式用语，常接 'on' 或 'about'（如 'read up on history'），意思是有目的地查阅资料、深入了解，而不是随便阅读。
Examples
I need to read up before the exam.
我需要在考试前**查阅资料**。
Did you read up on the new policy?
你**查阅**了新政策吗？
She will read up on Paris before her trip.
她会在出发前**查阅**关于巴黎的信息。
If you want to fix your car yourself, you should read up on the engine first.
如果你想自己修车，最好先**查阅**一下引擎方面的资料。
I spent the weekend reading up on healthy diets.
我整个周末都在**查阅**健康饮食的资料。
Make sure to read up on the topic so you’re prepared for the meeting.
确保你已经**查阅**了相关主题，这样才有准备去开会。