蠕動 ぜんどう運動 うんどうではありませんでした
zendoōn dōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 蠕動運動

1. Was not peristalsis.; Was not undulating movement.

Past/Perfective
Negative
Polite
Formal Register