神経 しんけい中枢 ちゅうすうではありませんでした
shinkeichūsūdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 神経中枢

1. Was not a central nervous system.; Was not the central nervous system.

Past/Perfective
Negative
Polite
Formal Register
Anatomy