ストレプトマイシン難聴 なんちょうでしょう
sutoreputomaishin nanchōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ストレプトマイシン難聴

1. Probably streptomycin-induced hearing loss.

Polite
Presumptive
Conjecture