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ectoblast

n. 外胚叶

外胚叶

WordNet (r) 3.0 (2006) (WordNet)

ectoblast
n 1: the outer germ layer that develops into skin and nervous
tissue [synonym: {ectoderm}, {exoderm}, {ectoblast}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Ectoblast \Ec"to*blast\, n. [Ecto- Gr. ? bud, germ.] (Biol.)
(a) The outer layer of the blastoderm; the epiblast; the
ectoderm.
(b) The outer envelope of a cell; the cell wall. --Agassiz.
[1913 Webster]

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单词	字典	翻译
ectoblast	查看　ectoblast　在百度字典中的解释	百度英翻中〔查看〕
ectoblast	查看　ectoblast　在Google字典中的解释	Google英翻中〔查看〕
ectoblast	查看　ectoblast　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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