原発 げんぱつ せい免疫 めんえき不全 ふぜん しょうでしょう
gempatsuseimen'ekifuzenshōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 原発性免疫不全症

1. Probably primary immunodeficiency.; Possibly primary immunodeficiency.

Polite
Presumptive
Conjecture