臼蓋 きゅうがい形成 けいせい不全 ふぜんじゃないです
kyūga ikei sei fuzenjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 臼蓋形成不全

1. Not a complete calvarium formation.; It's not a complete calvarium formation.

Negative
Polite
Casual Register