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单词 posterior presentation
释义

Definition of posterior presentation in English:

posterior presentation

noun
  • 1Veterinary Medicine presentation of a fetus in which the hind legs (or the hindquarters, in the case of an abnormal posterior presentation) lie adjacent to the mother's cervix and emerge first at birth.

  • 2Obstetrics (in humans) occipitoposterior presentation.

Origin

Late 19th century.

Definition of posterior presentation in US English:

posterior presentation

noun
  • 1Veterinary Medicine presentation of a fetus in which the hind legs (or the hindquarters, in the case of an abnormal posterior presentation) lie adjacent to the mother's cervix and emerge first at birth.

  • 2Obstetrics (in humans) occipitoposterior presentation.

Origin

Late 19th century.

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更新时间:2024/12/27 19:26:30