不 飽和 炭化 水素 でした fuhō watanka suisodeshita
fuhō watanka suisodeshita
Noun
, Desu Copula
The polite past form of 不飽和炭化水素
1. Was unsaturated hydrocarbon.
Past/Perfective
, Polite
Word Pronunciation
文
No variants available for this word.