炭素 1 4 ではありませんでした tansoichi yondewārimasendeshita
tansoichi yondewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 炭素14
1. Was not carbon-14.; It was not carbon-14.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.