The afterbirth includes placenta andfoetal membranes expelled from theuterus.胎胞;胎盤胞膜包括胎盤和從子宮脫落出的胎兒膜。......(本文共 92 字) [閱讀本文] >>
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 The afterbirth includes placenta andfoetal membranes expelled from theuterus.胎胞;胎盤胞膜包括胎盤和從子宮脫落出的胎兒膜。......(本文共 92 字) [閱讀本文] >>