始新 世 ではありませんでした shishinseidewārimasendeshita
shishinseidewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 始新世
1. Was not the Miocene.; Was not a Miocene epoch.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.