Study和study room都可以用來表達書房的意思。Study可以做動詞和名詞，是學習或者是書房的意思；study room也是書房的意思；book room也是“書房”（放書的房間），book room只能是書房，做名詞。study作名詞時表達學習、書房、研究、課題的意思；作不及物動詞時表達考慮、沉思、默想、努力的意思。

Study的例句

We were in my study,surrounded by books.

我們呆在我的書房里，周圍擺滿了書籍。

Do you work or study?

你們工作或學習么？

Why study the language ofred china?

為什么要學紅色中國的語言？

Neuroscience and the study of consciousness.

神經科學和對意識的研究。

The study links the main living area to the kitchen.

書房把主要的生活區(qū)與廚房連在一起。

The study was lined from floor to ceiling on every wall with bookcases.

書房的四面墻都擺滿了書架，從地板一直到天花板。

He initiated her into the study of other cultures.

他將她領進了研究其他文化的大門。

Mark often took his books to Bess's house to study.

馬克常常帶著書本去貝絲家學習。

There'ssomething you could study without stirring from this room.

有些東西你不用離開這個房間也可以學習。