人工 放射 性 核種 じゃありませんでした jinkōhōsha sei kakushujārimasendeshita
jinkōhōsha sei kakushujārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 人工放射性核種
1. Was not artificial radioisotope.; Was not an artificial radionuclide.
Past/Perfective
, Negative
, Polite
, Terminal Form
Word Pronunciation
文
No variants available for this word.