“lumbar nerve”的概念、定义、翻译、参考文献-科学参考

单词	lumbar nerve
释义	lumbar nerve [`lǝm´bär `nǝrv] ^ANATOMY Any of five pairs of nerves arising from lumbar segments of the spinal cord; characterized by motor, visceral sensory, somatic sensory, and sympathetic components; they innervate the skin and deep muscles of the lower back and the lumbar plexus.
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