永久 機関 でしょう eukyūkikandeshō
eukyūkikandeshō
Noun
, Desu Copula
Expresses probability in a polite manner ("probably…") of 永久機関
1. Probably a perpetual motion machine.
Polite
, Presumptive
, Conjecture
, Physics
Word Pronunciation
文
No variants available for this word.