顆粒かりゅう白血はっけつきゅうでしょう
karyūwakke tsu kyūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 顆粒白血球

1. Granulocyte; Probably a granulocyte.

Polite
Presumptive
Conjecture