費用 便益 比 ではありませんでした hiyōben ekihidewārimasendeshita
hiyōben ekihidewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 費用便益比
1. Was not a cost-benefit ratio.; It was not a cost-benefit analysis.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.