希土 類 元素 じゃなかったです kidoruigensojanakattadesu
kidoruigensojanakattadesu
Noun
, Desu Copula
The polite, past negative form of 希土類元素
1. Rare earth elements weren't.; It wasn't rare earth elements.
Past/Perfective
, Negative
, Polite
, Casual Register
, Chemistry
Word Pronunciation
文
No variants available for this word.