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	pongoes Pongol pongos pongs pongyi ponhass ponhaus ponhaws ponhos ponhoss poniard poniarded poniarding poniards ponied ponied up ponies ponies up Ponka ponka ponkae ponkas ponor pons pons asinorum

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