在书架中英文是 "on the shelf"。
"Shelf" 这个单词来自中世纪英语中的 "scelf"，意思是木板或长条木头。在书架上的意思就是把书放在木板或长条木头上。
下面是一些例句：
The book has been on the shelf for years. (这本书已经放在书架上几年了。)
I found an old photo album on the shelf in the attic. (我在阁楼的书架上发现了一本旧相册。)
I need to put these books back on the shelf. (我需要把这些书放回书架上。)
注意，"on the shelf" 这个短语还有一个意思，即指某人因某些原因而不会被考虑或选中，例如：
She feels pke she's been put on the shelf because of her age. (她感觉自己因为年龄而被搁置了。)
His job apppcation was put on the shelf because he didn't have the necessary experience. (他的求职申请因缺乏必要的经验而被搁置了。)
"Shelf" 这个单词来自中世纪英语中的 "scelf"，意思是木板或长条木头。在书架上的意思就是把书放在木板或长条木头上。
下面是一些例句：
The book has been on the shelf for years. (这本书已经放在书架上几年了。)
I found an old photo album on the shelf in the attic. (我在阁楼的书架上发现了一本旧相册。)
I need to put these books back on the shelf. (我需要把这些书放回书架上。)
注意，"on the shelf" 这个短语还有一个意思，即指某人因某些原因而不会被考虑或选中，例如：
She feels pke she's been put on the shelf because of her age. (她感觉自己因为年龄而被搁置了。)
His job apppcation was put on the shelf because he didn't have the necessary experience. (他的求职申请因缺乏必要的经验而被搁置了。)