聴覚 ちょうかく中枢 ちゅうすうではありませんでした
chōkakuchūsūdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 聴覚中枢

1. Was not the auditory center.

Past/Perfective
Negative
Polite
Formal Register