abbr.rheumatism 风湿病；rheumatic 风湿病的；rheumatoid 风湿性的；round head 圆头 英英释义： RHn.a blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia同义词：rhe