| 释义 |
helper cell ˈhelpəsel 短语¹⁴⁴⁹⁷²⁺²
基本英英近义反义
协助细胞
Noun:
T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virus近义词 helper T cell辅助性T |