フラット制約 せいやく しゅう ごうじゃないです
furattoseiyakushūgōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of フラット制約集号

1. It's not a flat constraint collection number.; It isn't a flat constraint collection number.

Negative
Polite
Casual Register
Computing