vertebral column
近义词：rachis，backbone，spine，back，spinalcolumn，
英英释义
Noun
- the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;
"the fall broke his back"
例句
用作名词(n.)
- He was seriously hurt in the spinal column.他的脊柱严重受伤。
- All the ribs are attached posteriorly to the vertebral column.所有肋的后端都附着在脊柱上。