界面 活性 剤 じゃなかった kaimenka' seizaijanakatta
kaimenka' seizaijanakatta
Noun
, Da Copula
The past negative form of 界面活性剤
1. Was not a surfactant.; Wasn't a surface-active agent.
Past/Perfective
, Negative
Word Pronunciation
文
No variants available for this word.