naive b cell造句

例句与造句

1. A mature, naive B cell expresses both the IgM and IgD classes.
2. In general, people with CVID display higher frequencies of naive B cells and lower frequencies of class-switched memory B cells.
3. In addition, these antibodies inhibit the activation of higher-affinity naive B cells that " would " be able to make more effective antibodies to the second virus.
4. It's difficult to find naive b cell in a sentence. 用naive b cell造句挺难的