spine 用英语:

1. vertebral column

2. the row of small bones that are connected together down the middle of the back

3. vertebral

英语 单词“spine“（vertebral）出现在集合中：

4. the row of bones down the centre of your back that supports your body

5. backbone

英语 单词“spine“（backbone）出现在集合中：

6. spinal

英语 单词“spine“（spinal）出现在集合中：

7. the part of a book that the pages are fastened onto

英语 单词“spine“（the part of a book that the pages are fastened onto）出现在集合中：

8. bones down the middle of your back

9. the narrow part of the cover of the book that the pages are joined to