protein

英 ['prəʊtiːn] 美 ['proʊtiːn]

• n. 蛋白质

双解释义

n. (名词)

1. [C][U]蛋白质

   substance found in meat,eggs,fish,etc. that is an important body-building part of the diet of humans and animals

详尽释义

n. 名词

1. 蛋白（质）
2. 【化】朊

adj. 形容词

1. 蛋白质的

英英释义

Noun:

1. any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes;

   "a diet high in protein"
   

例句

用作名词 (n.)

1. You need more protein to build you up.
   你需要增加蛋白质以增强体质。
2. Try to balance your diet by eating more fruit and less protein.
   多吃些水果，少摄入些蛋白质，使饮食均衡合理。
3. Pulses are a good source of protein for vegetarians.
   对于素食者来说,豆类食物是蛋白质的理想来源。
4. A vegetarian gets protein not from meat but from its analogues.
   素食者所摄取的蛋白质不是来自肉类而是来自近似肉类的食物。

常见句型

用作名词 (n.)

1. Proteins and DNA are polymers.
   蛋白质和脱氧核糖核酸都是聚合体。
2. Soybeans are very rich in protein.
   大豆含有丰富的蛋白质。

词汇搭配

• protein engineering 蛋白质工程
• corpuscular protein 粒蛋白
• protein milk 高蛋白乳
• native protein 天然蛋白,天然蛋白质...
• protein synthesis 蛋白质合成
• protein metabolism 蛋白质代谢酌,蛋白质...
• digestible protein 消化性蛋白,可消化蛋...
• peripheral protein 周围蛋白
• fibrous protein 纤维状朊,纤维状蛋白...
• coat protein 外壳蛋白
• foreign protein 异种蛋白
• contractile protein 收缩蛋白,伸缩蛋白...
• vegetable protein 植物蛋白质
• conjugated protein 结合蛋白
• protein concentrate 蛋白质精料
• total protein 总蛋白质
• simple protein 单纯蛋白质
• protein nitrogen 蛋白质氮
• animal protein 动物蛋白,动物性蛋白...
• textured vegetable protein 组织化植物蛋白质...

词源解说

• ☆ 1844年进入英语，直接源自法语的protine；最初源自古希腊语的proteios，意为第一要质。