先行 技術 じゃなかったです senkōgijutsujanakattadesu
senkōgijutsujanakattadesu
Noun
, Desu Copula
The polite, past negative form of 先行技術
1. Wasn't prior art.; Wasn't state of the art.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.