音标:['ektәudә:m] ;
n. 外胚层, 外层
[医] 外胚层
n. the outer germ layer that develops into skin and nervous tissue
词型变化:名词复数形式 : ectoderms

ectoderm的用法和样例:

词汇搭配

  • primary ectoderm原外胚层
  • secondary ectoderm后成外胚层
  • embryonic ectoderm原始外胚层
  • two-layered ectoderm二层外胚层
  • epidermal ectoderm表皮外胚层
  • blastodermic ectoderm劳贝尔氏层
  • provisional ectoderm临时外胚层
  • amniotic ectoderm[医] 羊膜外胚层...
  • primitive ectoderm原始外胚层
  • chorionic ectoderm绒毛膜外胚层...
  • extraembryonic ectoderm胚外外胚层
  • blastodermal ectoderm胚盘外胚层
  • epithelial ectoderm[医] 上皮外胚层...
  • cephalic ectoderm头部外胚层
【近义词】
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almsgivings
Amberine
angle drop off
array covariance
ascaridaes
auroral photometry
back-to-back loan
balanced quadrature modulation
batch fractionating tower
be greater than
Buhūt
caloric sweetener
chromosomal localizations
circumstantive
cladobotryum samala
coordinate axes
coumarinyl
cumulative yield
daisy-like
delusional idea
deuterythrous
Dhaulagiri
direct current impulsing
disk drives
early diagenesis
economic section for beam
Empsonian
entertaining expenses
envelope matching
epiploplasty
erythrous
explosive heading
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floating mortgage
flumeri
Gallophobia
gas mixture lens
given way vessel
Godāvari, C.
Gt.Brit.,Gt.Br.
hastie
have sb's guts for garters
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hur-bur
Hylleraas coordinates
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Korringa relation
lampara
levogire
macro instruction set
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make a cake
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Mathieu group
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modal auxiliary
murder board
myrmidonian
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nonnumeric item
Ochromyia
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pedrell
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PLANCTOSPHAEROIDEA
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Starting Heat
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tenne
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totalsalinity
tradeco
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urim
vhs-format
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Yangfu
zoanthropies