希土 類 ではありませんでした kidoruidewārimasendeshita
kidoruidewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 希土類
1. Was not rare earth.; Was not a rare earth element.
Past/Perfective
, Negative
, Polite
, Formal Register
, Chemistry
Word Pronunciation
文
No variants available for this word.