対 費用 効果 ではありませんでした taihiyō kōkadewārimasendeshita
taihiyō kōkadewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 対費用効果
1. Was not cost-effective.; Was not worthwhile.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.