n.麦芽酒发酵时浮在上边的泡沫，酵母，发酵剂...

The key factor to influence barm cell concentration was yeast coherency.而影响过滤前酒液酵母细胞浓度的关键因素是酵母的凝聚性.The contamination of wild barm would result in inferior beer quality.野生酵母污染会造成啤酒质量问题.Collagen, Hyaluronic Acid, the extra...

barm的音标：barm的英式发音音标为：['bɑ:m]barm的美式发音音标为：['bɑm]...