名詞 spinal cord:

1. a major part of the central nervous system which conducts sensory and motor nerve impulses to and from the brain; a long tubelike structure extending from the base of the brain through the vertebral canal to the upper lumbar region
   同義詞：medulla spinalis

1. Carrying inward to a central organ or section, as nerves that conduct impulses from the periphery of the body to the brain or spinal cord.
   傳入的傳入到中央器官或部分的，如從身體的神經(jīng)末梢周圍傳導(dǎo)神經(jīng)沖至大腦或脊柱腱的神經(jīng)
2. A group of specialized nerve cells or a localized mass of gray matter in the brain or spinal cord.
   神經(jīng)核一組專門的神經(jīng)細胞或存在于大腦或脊髓中灰物質(zhì)的局部塊
3. A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.
   腦膜一種膜，尤指覆蓋腦子和脊椎中脊髓的三種細胞膜之一
4. Complete paralysis of the lower half of the body including both legs, usually caused by damage to the spinal cord.
   截癱，下身麻痹通常由于脊髓受傷引起的包括雙腿在內(nèi)的下部身體完全的癱瘓