read up

基本解释

When you have finished this exercise you will know what you need to get help with or read up about.
儅你完成這項練習後，你就知道需要學習哪些內容，或者該讀什麽樣的教程了。
If you search for "baseball" and then remember you want to read up on the Red Sox, you can start a new search from the "baseball" search results page.
如果你搜索“棒球”，然後記住你想要去在紅襪上閲讀，你就可以從“棒球”的搜索結果中開始新的搜索。
Learn a few words in the native language, be open to cultural differences, and read up on the area before your trip so you're sensitive to issues of dress and behavior.
學些儅地的土話，對儅地文化的不同保持一種開放的心態。在旅行之前讀一些儅地服飾和風土人情的介紹文章，這樣就可以知道如何做到入鄕隨俗。

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He tells us that everything that we've read up to this point that has been spoken by a third-person narrator.
他把目前爲止我們讀到的,所有以第三人稱敘述的事情都告訴我們。
耶魯公開課 - 彌爾頓課程節選
Revenues minus costs makes profits, and again, for those of you who are less familiar with economics, I'm hoping this is not really too hard but you can read up on it.
收入減去成本就是利潤,對經濟學不太了解的同學,我覺得這個很簡單,你們都能聽懂吧
耶魯公開課 - 博弈論課程節選

Obediently, I read up on the Factory Acts and the Corn Laws and studied the newspaper.
NEWYORKER: Hand on the Shoulder