開発 経緯 ではありませんでした kaihatsu keiidewārimasendeshita
kaihatsu keiidewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 開発経緯
1. Was not the development history.; Was not the background of development.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.