ヘルパー てぃう細胞 さいぼうでしょう
herupātiusaibōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ヘルパーT細胞

1. Helper T cell, likely.; Probably a helper T cell.

Polite
Presumptive
Conjecture