珪線 石 ではありませんでした keisensekidewārimasendeshita
keisensekidewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 珪線石
1. Was not diatomaceous earth.; Was not kieselgur.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.