yolk bag

yolk sac, yolk bag

• • 【胚胎学】
  • 卵黄囊(从脊椎动物胚胎的中肠脐伸出的膨大的胚外囊体，富含卵黄)
  • 卵黄囊(大多数哺乳动物胚胎中不含卵黄的、在胚胎发育早期变为退化器官的同源器官)

• fruitlets
• p-n junction
• tripinnate
• geometrodynamics
• dairy products
• glibnesses
• asphyxied
• matchlocks
• mythologisation
• restauranter
• lividities
• looping mill
• nurdle
• allegorizing
• Whitehall
• rhamnaceaes
• malignant endocarditis
• golden asters
• peripheral equipment
• None of your tricks!
• higgledies
• activates
• embodiers
• high-temperature reactor
• cola wars
• spinal cords
• bridge
• by one's lights
• Whit Tuesday
• decylic acid
• attenuated virus
• MisSpeller
• ichneumon fly
• arthritics
• ruse of war
• hamiltonian
• wedded wife
• Tarbuck knot
• gremlins
• have the courtesy to do sth
• diolefin hydrogenation
• public utilities
• the Internet
• plug hats
• Euler,Ulf Svante von
• quasi-periodic motion
• birch rod
• skintled
• electric blackboard
• parts list
• levitated
• the day is done
• be caught in / without etc sth
• naturally raised
• launched
• put sb to sleep
• du Bois, Guy Pene
• differential keying
• tree yucca
• recrystallises
• impedible
• Bahrain Dinar
• aburas
• busy yourself with sth
• nodi
• propss
• estranged from
• lamellate
• Aztec two-step
• hypodermic needle
• carriage tape
• persistence of vision
• absolute stop
• reddishness
• by mischance
• exobatany
• stacking faults
• cartilage
• motoric
• clock in / on
• varied
• top brass
• sinew
• neurolinguistic
• In God We Trust
• Goldberg
• Lafayette
• have a (good) head for figures / facts / business etc
• Houghers
• change back (into sb/sth)
• weimar republics
• duodenitis
• sex kitten
• tenpence
• settlers
• kohlrabi
• between you and me
• spring bow
• Alemán,Valdes Miguel
• brandstanding