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单词 neural tube
释义

WordReference Random House Unabridged Dictionary of American English © 2024
neural tube, [Embryol.]
  1. Developmental Biologya tube formed by the closure of ectodermal tissue in the early vertebrate embryo that later develops into the brain, spinal cord, nerves, and ganglia.
  • 1885–90

Collins Concise English Dictionary © HarperCollins Publishers::
neural tube n
  1. the structure in mammalian embryos that develops into the brain and spinal cord. Incomplete development results in neural-tube defects, such as spina bifida, in a newborn baby
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