予防 保全 じゃなかったです yobōhozenjanakattadesu
yobōhozenjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 予防保全
1. Wasn't preventative maintenance.; Wasn't doing preventative maintenance.
Past/Perfective
, Negative
, Polite
, Casual Register
, Computing
Word Pronunciation
文
No variants available for this word.