造血 ぞうけつ けい細胞 さいぼうじゃなかったです
zo uketsukei saibōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 造血系細胞

1. Was not a hematopoietic cell.; Wasn't a blood cell.

Past/Perfective
Negative
Polite
Casual Register