pelvic arch

英 美
  • [医]骨盆弓
  • arch n.拱;拱门;拱状物v.成拱形;拱起adj.主要的;调皮的
  • pelvic adj.骨盘的
Noun:
  1. the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates