光学 機械 じゃなかったです kōgakukikaijanakattadesu
kōgakukikaijanakattadesu
Noun
, Desu Copula
The polite, past negative form of 光学機械
1. Wasn't optical machinery.; Wasn't an optical device.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.