複合 ふくごう構成 こうせい部品 ぶひんじゃありませんでした
fukugō kō seibu hinja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 複合構成部品

1. Was not a composite part.; Was not a complex component.

Past/Perfective
Negative
Polite
Terminal Form
Computing