a drink that looks like a milkshake and contains a lot of protein. People drink protein shakes for health reasons such as to gain muscle, lose weight or have more energy. 蛋白质奶昔:一种看起来像奶昔并且含有大量蛋白质的饮料。人们出于健康原因喝蛋白质奶昔,例如增肌,减肥或拥有更多能量。 This low-calorie protein shake will give you the energy you need to cope with your busy life. 这种低热量的蛋白质奶昔会给你应对忙碌生活所需的能量。 I always drink a protein shake right after I finish working out. 我总是在锻炼完之后马上喝一杯蛋白奶昔。