大约八年前，人们鉴定出一种新的T细胞，辅助性滤泡t细胞。

Roughly eight years ago, a new subset of t cells, t follicular helper (TFH) cells, was identified.

youdao

大约八年前，人们鉴定出一种新的T细胞，辅助性滤泡t细胞。

Roughly eight years ago, a new subset of t cells, t follicular helper (TFH) cells, was identified.

youdao