bursa of Fabricius

短语

词形变化

bursae of Fabricius 复数 bursae of Fabricius

释义与例句

n.
  1. 1.

    A glandular sac opening into the cloaca of a bird, producing B cells.

    生物 动物学

词源

Named after Hieronymus Fabricius, who described it in 1621.

来源：wiktionary