放射 性 同位 体 じゃなかったです hōshaseidō itaijanakattadesu
hōshaseidō itaijanakattadesu
Noun
, Desu Copula
The polite, past negative form of 放射性同位体
1. Wasn't a radioisotope.
Past/Perfective
, Negative
, Polite
, Casual Register
, Physics
Word Pronunciation
文
No variants available for this word.