frank breech

英 美
  • 伸腿臀
  • breech n.后膛;臀部v.给(枪、炮)装上后膛;给...穿上裤子
  • frank adj.坦白的;直率的;真诚的vt.免费邮寄;使自由出入n.免费邮寄;弗兰克(人名)
Noun:
  1. position of a fetus in which the buttocks are present at the maternal pelvic outlet