化膿 かのうレンサ球菌 きゅうきんじゃなかったです
kanōrensakyūkinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 化膿レンサ球菌

1. Was not a Staphylococcus aureus.; Wasn't Staphylococcus aureus.

Past/Perfective
Negative
Polite
Casual Register