breech

臀部,后膛英释中释nthe part of a gun into which you put the bullets

给…穿上裤子中释vt

1 Soon after we arrived, we learned Hillary would have to give birth by cesarean section because the baby was in breech, upside down in the womb..我们抵达医院后不久，就听说希拉里需要做剖腹产，因为孩子是“臀位”，也就是说，孩子在子宫里的姿势是上下颠倒的。

2 Miya and Leah were delivered by Caesarean section at Frimley Park Hospital, in Surrey, at just 37 weeks of pregnancy after scans revealed both babies were in the breech position..米亚和利亚是在萨里的菲姆雷公园医院剖腹生产的，只经过37周的孕期通过检查显示两个孩子都在臀部位置。