spinal cord 的英语意思
spinal cordˈspinal cord noun [countable] 
查看全部语言翻译 the thick string of nerves enclosed in your spine, by which messages are sent to and from your brain脊髓，包裹在脊柱内的粗神经束，负责在大脑与身体之间传递信息
查看全部语言翻译 the thick string of nerves enclosed in your spine, by which messages are sent to and from your brain脊髓，包裹在脊柱内的粗神经束，负责在大脑与身体之间传递信息