The structure that expands the absorption surface area is:
A、Abundant capillaries;
B、central lacteal;
C、microvillus;
D、goblet cell;
E、enteraden
发布时间:2025-03-06 04:31:57
A、Abundant capillaries;
B、central lacteal;
C、microvillus;
D、goblet cell;
E、enteraden