脊髄 せきずい灰白 かいはく しつ えんではありませんでした
sekizuikaiwa kushitsu endewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 脊髄灰白質炎

1. Was not polio.; Was not poliomyelitis.

Past/Perfective
Negative
Polite
Formal Register
Medicine