故障 率 ではありませんでした koshōritsudewārimasendeshita
koshōritsudewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 故障率
1. Was not the failure rate.; Was not a malfunction rate.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.