炭素 1 4 ではありません tansoichi yondewārimasen
tansoichi yondewārimasen
Noun
, Desu Copula
, Negation Auxiliary
The polite negative form of 炭素14
1. It is not carbon-14.; It isn't carbon-14.
Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.