発酵菌 (はっこうきん) — fermentation micro-organism; fermentative bacteria; zymocyte; fermentation germ
発酵菌
は っ こ う き ん
は っ こ う き ん
Fermentation micro-organism; fermentative bacteria; zymocyte; fermentation germ
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発酵菌 (はっこうきん) — fermentation micro-organism; fermentative bacteria; zymocyte; fermentation germ