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单词 birth canal
释义 birth canaln.(名词)
  1. The passageway through which the fetus is expelled during parturition, leading from the uterus through the cervix, vagina, and vulva.产道:胎儿在分娩时所经过的通道,从子宫开始,通过子宫颈、阴道和阴门
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更新时间:2025/1/6 15:55:05