赤痢 せきり きんではありませんでした
sekirikindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 赤痢菌

1. Was not an amoebic dysentery bacterium.; Was not the amoebic dysentery germ.

Past/Perfective
Negative
Polite
Formal Register