音标:[prәu'nefrɔs] ;
n. [动]前肾( 脊椎动物最原始的泌尿器官)
n. Alt. of Pronephron

pronephros的用法和样例:

例句

用作名词(n.)
  1. The pronephros does not function, but it marks at the fourth week of development the start of renal development.前肾生肾节内,从头侧至尾端先后出现横行前肾小管,内侧端开口于胚内体腔,外侧端与头尾走行的前肾管相通。

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学英语单词
absolute neutron flux
adverbialising
airward
Aldhelm
algogenesia
ammonium zinc sulfate
anil formation
apophoret
at the risk of doing something
back-alley abortion
big board
biobehavioral
blood lacunar system
blue-skies
butt welded seam
c.s.s
calacone
cinerin I
CNAC
co operative group
composite triple beat
consumer buyer
coutils
deintoxication
delay (time) record
deleted data mark
diagonal partial sum
diamorphosis
Ech Chélif
Einstein-Rosen bridge
eleistocatpous
espirit
extenuated
Fa Xian
failure analysis report
februated
flashing beacon
foundereth
frame-to-frame jump
fresh crime
gangspiel
gas-phase dispersion
Giganturoidei
glamourpusses
granulomatous cheilitis
heavy-feeling
helminth-
hemopoiesic
holding latch
Hund-Mulliken-Hckel method (HMH method)
incommensurate frequencies
isomorphism of varieties
just one day
Kalakepen
kidney worts
kostovite
lance atractylodes rhizome
lock-in time
margin error
method of variation of parameter
metteur-en-scene
molecular psychology
nicknames
nodular chert
nongovernmental organizations (ngos)
occurred
ontological commitment
pattern directed retrieval
perimicropylar
phase angle of a voltage transformer
picoplayer
pneumonia of mice virus
power input to compressor
prie-dieus
Puccinia stauntoniae
pulse drop-off time
pulsecontroller
Queer Bait
Rajcza
ribosilation
routine buffer
sandaracs
satellite inspection network
sclerocataracta
send tender one's resignation
Shute, Nevil
silk batiste
supernova of 1054(CM Tau)
the causes
tracking study
trolleyological
unakin
universal adaptive logic arrays
upper water level for flood control
upstream-pressure controller
variational notation
voroshilovgradskaya oblast (luhanska oblast)
warnmall
water weevil
whiningly
whirl around