補足 ほそく運動 うんどう じゃありませんでした
hosokūn dōyajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 補足運動野

1. Was not supplementary exercise.; Was not a field for supplementary exercise.

Past/Perfective
Negative
Polite
Terminal Form
Anatomy