成熟 ではありませんでした seijukudewārimasendeshita
seijukudewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 成熟
1. Was not mature.; Was not ripe.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.