常見例句雙語例句It provides identity to the cell. eg. antigens on red blood cell in relation to blood group.它可為細胞提供身分，例如紅血球表面的抗原使血液有血型。Because the substitutes do not have cell membranes with blood-group antigens cross matching and typing are not required before use.因為替代品沒有含有血型抗體的細胞膜，使用之前不需要交叉配血實驗。The Rh blood group system is one of the most complex of the known human blood group polymorphisms, including above 45 blood group antigens.Rh血型是極復雜的人類紅細胞血型系統(tǒng)之一，至少包括45種獨立的血型抗原。 返回 blood group antigens