繊維 光学 ではありませんでした sen'i kōgakudewārimasendeshita
sen'i kōgakudewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 繊維光学
1. Was not fiber optics.; Was not optical fiber.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.