放射 ほうしゃ せん障害 しょうがいじゃなかったです
hōshasen shōgaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 放射線障害

1. Wasn't radiation sickness.; Wasn't radiation-related injury.

Past/Perfective
Negative
Polite
Casual Register