Lumbar and thoracic vertebra

• 胸腰椎

Lumbar and thoracic vertebra的用法和样例：

例句

1. The preganglionic neurons of the sympathetic nervous system have their cell bodies in the thoracic and lumbar regions of the spinal cord, termed the thoracolumbar division.
   该节前神经元的交感神经系统，其胞体在胸腰椎地区的脊髓，称为胸记名表决。