butterfat什么意思解释？

Ameliorating milk quality; Promoting butterfat rate; Decreasing cytokines in milk.改善乳质, 提升乳脂率, 降低牛乳中之体细胞素.Contrasted with control group, lactoprotein was increased while butterfat percentage decreased.与对照组相比, 乳蛋白有所升高,乳脂率...

butterfat的音标：butterfat的英式发音音标为：['bʌtəfæt]butterfat的美式发音音标为：['bʌtərfæt]...