noun 下载 🔗分享 蛋白质，蛋白。 Any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds. Examples : "My mother added extra protein to her lunch to help her build muscle. " 为了帮助她增强肌肉，我妈妈在午餐里额外添加了蛋白质。 biology biochemistry chemistry physiology food substance body organism essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 蛋白质，蛋白。 (nutrition) One of three major classes of food or source of food energy (4 kcal/gram) abundant in animal-derived foods (i.e. meat) and some vegetables, such as legumes. Examples : "My sister eats a lot of protein-rich foods like beans and lentils to help her grow strong. " 我妹妹为了让自己长得更强壮，经常吃很多富含蛋白质的食物，比如豆类和扁豆。 food biochemistry biology science essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 蛋白质，蛋白。 (nutrition) A food rich in protein, often a meat or meat substitute. Examples : "My dad bought a large container of protein for breakfast to help him build muscle. " 我爸买了一大罐蛋白粉，早上吃，想帮他长肌肉。 food body biochemistry science essential 与AI对话词汇游戏阅读练习
