central nervous system

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the portion of the vertebrate nervous system consisting of the brain and spinal cord (Freq. 1)
• Syn:
CNS, systema nervosum centrale
• Hypernyms:
system
• Part Holonyms:
nervous system, systema nervosum
• Substance Meronyms:
white matter, substantia alba
• Part Meronyms:
neuroglia, glia, brain, encephalon, pyramidal tract,
pyramidal motor system, corticospinal tract, spinal cord, medulla spinalis