四 塩化 ケイ素 ではありませんでした yon'enkakeisodewārimasendeshita
yon'enkakeisodewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 四塩化ケイ素
1. Was not silicon tetrachloride.; Wasn't silicon tetrachloride.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.