爬虫 はちゅう両棲 りょうせい るい がくでしょう
wa chū ryōseiruigakudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 爬虫両棲類学

1. Probably herpetology.

Polite
Presumptive
Conjecture