人工 放射 性 元素 じゃなかったです jinkōhōsha sei gensojanakattadesu
jinkōhōsha sei gensojanakattadesu
Noun
, Desu Copula
The polite, past negative form of 人工放射性元素
1. Wasn't an artificial radioactive element.
Past/Perfective
, Negative
, Polite
, Casual Register
, Physics
Word Pronunciation
文
No variants available for this word.