腸管 ちょうかん出血 しゅっけつ せい大腸 だいちょう きんじゃなかったです
chōkanshukketsuseidaichōkinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 腸管出血性大腸菌

1. Wasn't E. coli.; Wasn't hemorrhagic colitis.

Past/Perfective
Negative
Polite
Casual Register