のう下垂 かすい たい前葉 ぜんようホルモンでしょう
nōka sui taizen'yō horumondeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 脳下垂体前葉ホルモン

1. Probably anterior pituitary hormone.

Polite
Presumptive
Conjecture