单词乎

notochord

音标['nәutәkɒ:d]

汉语翻译

n. 脊索
【医】 脊索

词型变化

形容词:notochordal 

英语解释

名词 notochord:

  1. a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates

详细解释


no.to.chord

n.(名词)
A flexible rodlike structure that forms the main support of the body in the lowest chordates, such as the lancelet; a primitive backbone.
脊索:细胞构成的一条纵长可弯曲的杆状结构,其作用是引导产生神经板,形成躯体的支持轴
A similar structure in embryos of higher vertebrates, from which the spinal column develops.
脊索:更为高等的脊椎动物胚胎中的类似结构,脊椎骨由此发育

来源:
Greek ton [back]
希腊语 ton [后背]
chord 2
chord2

【引伸】
no.tochord.al
adj.(形容词)

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