英语词汇“trophoblast”是什么意思，“trophoblast”的读音、用法及例句翻译-烛光网

词汇	trophoblast
释义	tro·pho·blast AHD[trōʹfə-blăst'] D.J.[ˈtrəʊfəˌblæst]K.K.[ˈtrofəˌblæst]n.（名词） The outermost layer of cells of the blastocyst that attaches the fertilized ovum to the uterine wall and serves as a nutritive pathway for the embryo. Also called trophoderm 胚胎滋养层：囊胚细胞的最外层，它会将受精卵与子宫壁连在一起，同时它是胚胎获取营养的通道也作 trophoderm Related Forms继承用法tro'phoblasʹtic adj.（形容词）
随便看	afternoon afterpains afterpiece after-ripening afters afterschool aftersensation after-shave aftershock aftertaste after-tax afterthought aftertime afterward afterwards afterword afterwork relenting relentless relentless relents relevance relevances relevancies relevancy

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