爬虫 はちゅう両棲 りょうせい るい がくではありません
wa chū ryōseiruigakudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 爬虫両棲類学

1. Not a herpetologist.; I am not a herpetologist.

Negative
Polite
Formal Register