改進 じゃなかったです kaishinjanakattadesu
kaishinjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 改進
1. Wasn't improved.; Didn't improve.; Wasn't revised.; Didn't revise.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.