音标:[plæsen'teiʃәn] ;
[解、动]胎盘形成
n the formation of the placenta in the uterus
n arrangement of the ovules in the placenta and of the placentas in the ovary
词型变化:名词复数形式 : placentations

placentation的用法和样例:

词汇搭配

  • basal placentation基底胎座式
  • axile placentation中轴胎座式
  • apical placentation顶生胎座式
  • central placentation中柱胎座式

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学英语单词
absence of pectoralis major
acceptance for luggage and parcel
ampicillin sodium
anorectal pressure measuring instrument
assembly test
auriculariaceaes
automatic magnetism measuring instrument
Aveling
bacillary emulsion tyberculin
balancing bumper
bearded dragon
BGB
bhel
bifus
blank bolt
borderline state
buffer interleave controller
bunbegs
Casper Milquetoast
celery leaf tier
cerace xanthocosma
christophers
classified index of occupations
code-element set
creep-hole
date data type
Daymās, Ra's
destructor
double bill
durlacher
dynamic system
dystrophic calcinosis cutis
Emdisterone
English gauge
event history analysis
faneuil
finite difference method
fit-out
flashing composition
Galole
general purpose operating program
hard zinc
have to do with
high sand content production
hromoacetyl hromide
hypertrophy of salivary gland
ice drag
infraorbital region
infrequence
intermediate goods
Justicia grossa
kimmins
loftbombing
mallyce
management of marine disaster reduction and relief
material arm
missegregation
monosyllabic word recognition
motherboards
myriocarpus
NHSD
nonindustry
Northern Michigan
nuclear logging instrument
nuclear potential energy
oilsoluble
ojha
ol' balls
order of
pagurid
pegged price
photographic film dosemeter
Piacenza, Prov.di
Polovtsy
poly-alpha-pyrrolidone
Polya frequency distribution of order two
postponed labor
Pracana, Barragem de
pyelectan
rammers
roller powder
RS (reader stop)
rushed off
S. Smith Stevens
scarpias
sculpturelike
Sida spinosa
single U groove
six-fold twin
solid short-circuit
speract
standard reference axis
strata cerebrale
Strobilomyces
tetramine
throwes
tone network
triallel cross
Tuk Sok
uncovered interest arbitrage
Vohimena, Tanjona
with relevance to