輪状 りんじょう軟骨 なんこつじゃありません
rinjōnankotsujārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 輪状軟骨

1. It is not a cartilage ring.; It's not a circular cartilage.

Negative
Polite
Terminal Form
Anatomy