光 触媒 作用 じゃなかった hikarishokubaisayōjanakatta
hikarishokubaisayōjanakatta
Noun
, Da Copula
The past negative form of 光触媒作用
1. Wasn't photocatalytic action.; Wasn't a photocatalytic effect.
Past/Perfective
, Negative
Word Pronunciation
文
No variants available for this word.