pr antigen造句

例句与造句

1. At body temperatures of 28-31 癈, such as those encountered during winter months, and occasionally at body temperatures of 37 癈, antibodies ( generally IgM ) bind to the polysaccharide region of glycoproteins on the surface of red blood cells ( typically the I antigen, i antigen, and Pr antigens ).
2. It's difficult to find pr antigen in a sentence. 用pr antigen造句挺难的