拡大 かくだい縮小 しゅくしょうじゃなかったです
kakudaishukushōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 拡大縮小

1. Wasn't expanding or contracting.; Wasn't enlarging or reducing.

Past/Perfective
Negative
Polite
Casual Register
Computing