常見例句The alpha helix is found in muscle protein and keratin. 螺鏇存在於肌肉蛋白和角蛋白中。The researches are concerned with alpha rays. 這些研究是關(guān)於阿爾法射線的。alpha keratin α角蛋白Wheat is the alpha and omega of their diet. 小麥是他們的主要食物。Keratin is the major protein in hair and nails. 角蛋白是毛發(fā)和指甲中的主要蛋白質(zhì)。To produce keratin or become like keratin. 産生角蛋白或變得象角蛋白 返回 alpha-keratin