ストレプトマイシン難聴 なんちょうじゃありませんでした
sutoreputomaishinnanchōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of ストレプトマイシン難聴

1. Was not streptomycin-induced deafness.; Was not hard of hearing due to streptomycin.

Past/Perfective
Negative
Polite
Terminal Form