Rh-negative

英 美
  • adj.Rh阴性的;血液中缺乏Rh因子的
  • rhinal adj.鼻的;鼻腔的
  • sulcus n.槽;沟;裂缝;[解]脑沟
Adjective:
  1. of persons (or their blood) lacking the Rh factor present in their red blood cells