音标:['kɒ:riɒn] ;
n. 绒毛膜, 浆膜, 卵壳
[医] 绒[毛]膜
n. the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)
词型变化:名词复数形式 : chorions

chorion的用法和样例:

例句

用作名词(n.)
  1. A chorionic villus is a minute vascular projection on the fetal chorion.绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。
  2. After implantation of the blastocyst in the uterine wall the trophoblast divides into two layers, the chorion and the placenta.在胚泡植入子宫壁后,胚胎滋养层分成两层,即绒毛膜和胎盘。

词汇搭配

  • chorion avillosum平滑绒毛膜
  • chorion allantoideum[医] 绒[毛]膜尿...
  • chorion laeve滑泽绒毛膜
  • chorion omphaloideum[医] 卵黄囊绒[毛...
  • chorion villosum叶状绒(毛)膜,丛密...
  • chorion leve平滑绒毛膜

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学英语单词
-duc
accretion vein
acid-producing
acquisition services
adimpleate
Allemanists
andal
ask up
Bassia
bayadere moire
beef Stroganoff
black-body resource
bulla ampulla
Bupranol
candidate key
candle flames
certified public accountant partnership
chimneyless
combination press
cone of pumping depression
Conforming loans
contour peening
covered database
Culver City
debug on line
deglazings
diesel quarrying machine
dog scooter
donatio divortii causa
dose reduction factor
e-recruiter
ecover
encrimson
environmental data buoy
extrusion forging
federal supremacy
free nuclear stage
Fīk' Shet'
Gibson Seamount
gum brush
head molding
Helleborus viridis
hilgard
Hustedia
in carnation
instalment bonds
International Maritime Dangerous Goods Gode
iodine still
kaka
kid oneself
kildimo
lacunary space
land-based facilities
lengthwise
leponus macrohirus?
low melting point
maiden blue-eyed maries
marine resources chart
mast step
modular masonry unit
monocarpous
mount block
mountainousness
mud filling
Mweru
nacres
natural film
nondipole
officious intermeddlers
ornithivorous
Pencader
photosensitive field-effect tran-sistor
Physaliastrum kweichouense
Phytar
piclopastine
pleurobronchitis
pre inlet valve
premenarche
principal point of photograph
production calibration
profluvium seminis
pulse sounder
quick make and break type switch
republicism
rosseter
S. F. S.
Saint Andrew the Apostle
Sanctorius
sea-surfaces
secondary ionization constant
selective bottom-up
Semion
silicon monolithic integrated circuit
Sinosenecio rotundifolius
slow-actingrelay
somnevrine
stickily
weighted-in-point method
welded dyke
western duck disease (sickness)
Wolffiella
zich