熱 回収 じゃなかったです netsukaishūjanakattadesu
netsukaishūjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 熱回収
1. Wasn't heat recovery.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.