# กระดูกสันหลัง
## Noun (N)
### Sense: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
- 背骨
- 脊柱
- 脊椎
- 脊骨
- 骨干
### Sense: the 1st cervical vertebra
- 第一颈椎
### Sense: a central cohesive source of support and stability
- 主旨
- 基石
- 支柱