顆粒 かりゅう細胞 さいぼうでしょう
karyūsaibōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 顆粒細胞

1. Granulocyte, likely.; Possibly a granulocyte.

Polite
Presumptive
Conjecture