原因 不明 ではありませんでした gen'in fumeidewārimasendeshita
gen'in fumeidewārimasendeshita
Noun
, Desu Copula
, no-Adjective
The polite, past negative form of 原因不明
1. Was not without cause.; Was not unexplained.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.