へん せい嫌気 けんき せい きんじゃありませんでした
henseikenkiseikinjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 偏性嫌気性菌

1. Was not an anaerobic bacterium.; Was not a facultative anaerobe.

Past/Perfective
Negative
Polite
Terminal Form