光 通信 技術 じゃなかったです hikaritsūshingijutsujanakattadesu
hikaritsūshingijutsujanakattadesu
Noun
, Desu Copula
The polite, past negative form of 光通信技術
1. Wasn't optical communication technology.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.