单词	germ layer
释义	germ layer noun : any of the three primary layers of cells differentiated in most embryos during and immediately following gastrulation Example Sentences Recent Examples on the Web Also lost is the inner germ layer that's full of antioxidants, magnesium, potassium, vitamin B and healthy fats. Sandee Lamotte, CNN, 13 July 2021 Word History First Known Use 1877, in the meaning defined above Medical Definition germ layer noun : any of the three primary layers of cells differentiated in most embryos during and immediately following gastrulation
随便看	bracted bindweed bracted plantain bractedder bracteddest bracteder bractedest bracteolate bracteole bracteoles bracteose bractlet bractlets bracts brad brad punch brad pusher bradawl bradawls Bradbury bradburys bradded bradding braddisher Braddock bradenhead

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