こう壊血 かいけつ びょうじゃなかったです
kō kaiketsubyōjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 抗壊血病

1. Wasn't anti-scorbutic.; Wasn't preventing scurvy.

Past/Perfective
Negative
Polite
Casual Register