メタン発酵 でした
metanhakkōdeshita
1. It was methane fermentation.
Noun
#331247
1. It was methane fermentation.
1. pupil; disciple
1. publication (of a newspaper, magazine, book, etc.); issue
2. issue (of banknotes, bonds, passport, etc.)
3. raising (an event)
1. fermentation; zymosis
1. methane
1. methane gas
1. coming into effect
1. emission (of light); radiation (of light)
1. becoming a pupil (of); becoming an apprentice
1. deci-; 10^-1