This is the 3726th most frequent Korean word.
서고
"서고" means "library stack" or "archive."
In this sentence, '서고' is used to refer to a repository or archive where books are stored.
그 서고에는 수많은 옛 책들이 있습니다.
The archive holds numerous old books.
Here, '서고' specifies a storage section or shelving area within a library where materials are kept.
도서관 내에서는 서고를 시청자가 직접 이용할 수 없습니다.
Inside the library, viewers cannot directly access the storage room.
The word '서고' in this case indicates a newly constructed repository or archive for storage purposes.