ボロン繊維 ではありません boronsen'idewārimasen
ボロン繊維 ではありません
boronsen'idewārimasen
Noun
, Desu Copula
, Negation Auxiliary
The polite negative form of ボロン繊維
1. It is not boron fiber.
Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.