こう壊血 かいけつ びょうではありませんでした
kō kaiketsubyōdewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 抗壊血病

1. Was not antiscorbutic.; Was not against scurvy.

Past/Perfective
Negative
Polite
Formal Register