大腸 だいちょう菌群 きんぐん すうじゃなかったです
daichōkin gun sūja nakattadesu

Noun
Desu Copula

The polite, past negative form of 大腸菌群数

1. Wasn't a high count of coliform bacteria.; Wasn't a coliform count.

Past/Perfective
Negative
Polite
Casual Register