单词	pyramidal tract
释义	pyramidal tract noun : any of four columns of motor fibers that run in pairs on each side of the spinal cord and are continuations of the pyramids of the medulla oblongata Word History First Known Use 1857, in the meaning defined above Medical Definition pyramidal tract noun : corticospinal tract
随便看	pallors Pallottine palls pallwise pally palm palm (oneself) off as palm ball Palm Bay Palm Beach County Palm Beach Gardens palm beetle palm borer palm branch palm butter palm cabbage palm capital palm cat palm civet Palm Coast palm cockatoo palm crab Palm Desert palm dove palm family

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