Word · Frequency #2193
proteins
蛋白质
proteins is the plural of protein.
核心释义
a substance found in foods such as meat, eggs, and beans that is necessary for the body to grow and repair itself
- 1.
由一个或多个氨基酸长链组成的复杂大分子,氨基酸通过肽键连接
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.
- 2.
一大类含氮有机化合物,是活细胞的基本成分；由氨基酸聚合而成；动物饮食中必需用于生长和组织修复；可从肉、蛋、奶和豆类中获得
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
- 3.
三大类食物或能量来源之一(4千卡/克),在肉类和一些蔬菜如豆类中丰富
One of three major classes of food or source of food energy (4 kcal/gram) abundant in animal-derived foods (meat) and some vegetables, such as legumes.
- 4.
富含蛋白质的食物,通常是肉类或肉类替代品
A food rich in protein, often a meat or meat substitute.
由一个或多个氨基酸长链组成的复杂大分子,氨基酸通过肽键连接；一大类含氮有机化合物,是活细胞的基本成分；由氨基酸聚合而成；动物饮食中必需用于生长和组织修复；可从肉、蛋、奶和豆类中获得；三大类食物或能量来源之一(4千卡/克),在肉类和一些蔬菜如豆类中丰富；富含蛋白质的食物,通常是肉类或肉类替代品
用法In use
After a long workout, I eat eggs and chicken because they are rich in protein.
用法提示：此处 protein 为不可数名词，表示“蛋白质”这一营养成分。
Beans and rice together provide all the proteins your body needs.
用法提示：此处 proteins 为可数名词复数，指不同种类的蛋白质。
This drink has 20 grams of protein per serving, so it helps me build muscle.
用法提示：此处 protein 为不可数名词，作“蛋白质”讲，用 grams of 计量。
a diet high in protein
be high in protein
Eggs are high in protein.
鸡蛋富含蛋白质。
protein [noun]
相关词与表达Connections
搭配Collocations
- high protein
- 高蛋白
- This diet is high in protein.这种饮食富含高蛋白。
- protein intake
- 蛋白质摄入
- Athletes need to monitor their protein intake.运动员需要监控他们的蛋白质摄入。
- protein shake
- 蛋白质奶昔
- He drinks a protein shake after every workout.他每次锻炼后都会喝一杯蛋白质奶昔。
- dietary protein
- 膳食蛋白质
- Dietary protein is essential for muscle repair.膳食蛋白质对肌肉修复至关重要。
- protein deficiency
- 蛋白质缺乏
学习提示Learner notes
记忆技巧Memory Tip
听似“pro-teen”，青少年成长需要蛋白质。
语境与语域Context & Register
n.蛋白质: 中性，常用于科学和营养学语境；a.蛋白质的: 中性，常用于描述食物成分或营养学属性。注：通常用于学术或日常饮食讨论。
语法说明Grammar Note
As a noun, often used in phrases like 'high in protein' or 'source of protein'. As an adjective, placed before the noun (e.g., protein shake).
发音与拼写Pronunciation & Spelling
Words like 'caffeine' and 'machine' share a similar ending sound with 'protein', while 'magazine' and 'vaccine' have a similar spelling but different pronunciation.
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from ECDICT, WIKTIONARY.