saddle seat

英 美
  • 鞍形座
  • saddle n.鞍;车座;山脊;当权vt.装以马鞍;使负担vi.装马鞍
  • seat n.座位;底座;席位;臀部;所在地vt.使坐下;可容纳vi.坐
Noun:
  1. a chair seat that is slightly concave and sometimes has a thickened ridge in the center;

    "the saddle seat fitted his buttocks nicely"