造血 ぞうけつ かん細胞 さいぼうでしょう
zōketsukansaibōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 造血幹細胞

1. Probably hematopoietic stem cells.

Polite
Presumptive
Conjecture
Biology