常見(jiàn)例句Both meat fermentations originated in Japan.這兩種發(fā)酵肉制品都源于日本。This is necessary because industrial yeast degrades after a few fermentations.這個(gè)過(guò)程非常重要,因?yàn)樵诎l(fā)酵幾代以后工業(yè)酵母會(huì)退化。 返回 fermentations