请根据下图回答1受精的部位是图中的 此时胚胎�育所需要的营养来自 2胚胎埋入子宫内膜的过程就是平时人们所说的 3�育 Template




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tomski请根据下图回答1受精的部位是图中的 此时胚胎�育所需要的营养来自 2胚胎埋入子宫内膜的过程就是平时人们所说的 coloring