メタン発酵 です
metanhakkōdesu
1. Methane fermentation.
Noun
#328410
1. Methane fermentation.
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. Will likely be issued.; Probably issued.
1. Will likely be issued.; Probably issued.
1. Wasn't issued.; Wasn't published.