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单词
epiblast
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ep•i•blast
(ep
′
ə blast′),
USA pronunciation
n.
[
Embryol.
]
Developmental Biology
the primordial outer layer of a young embryo before the segregation of the germ layers, capable of becoming the ectoderm and containing cells capable of becoming the mesoderm and endoderm.
epi
- + -
blast
1865–70
ep′i•blas
′
tic
,
adj.
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undergo
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undergraduate
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underground
underground movie
underground railroad
underground trolley
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underhanded
underhandedly
underhandedness
underhoused
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underinsurance
underinsure
underinsured
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underlap
underlay
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更新时间:2025/7/31 12:17:55