高速 化 ではありませんでした kōsokukadewārimasendeshita
kōsokukadewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 高速化
1. Was not speeded up.; Was not made faster.; Was not accelerated.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.