放射 ほうしゃ せい肺炎 はいえんじゃありませんでした
hōshaseihai enja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 放射性肺炎

1. Was not radioactive pneumonia.; Was not a case of radioactive pneumonia.

Past/Perfective
Negative
Polite
Terminal Form
Medicine