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neural tube的英文翻譯是什么意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a tube of ectodermal tissue in the embryo from which the brain and spinal cord develop
neural tube的用法和樣例：
例句
- These are not derived from the neural crest, instead an outpouching of the neural tube generates the optic cup which, in turn, forms the retina.
不過視網膜上皮的黑色素細胞是其中的例外，它們并非由神經脊產生，而是在神經管外囊生成的視杯產生。
