protein
CET4 CET6 考研 托福 雅思 ★★★★★
'prәuti:in
n. 名词 蛋白质
词频排名：2523
BNC 词频：2193
柯林斯星级：3/5
📖 词典释义
1
n. 名词
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
蛋白质
a. 形容词
蛋白质的
词性说明：n.=名词，v.=动词，vt.=及物动词，vi.=不及物动词，adj.=形容词，adv.=副词，prep.=介词，conj.=连词，pron.=代词，num.=数词，art.=冠词，int.=感叹词
🔁 词形变化
复数
proteins
💬 常用例句
He took a protein shake.
She took a protein shake.
I've been eating protein.
例句来自 Tatoeba 语料（CC BY 2.0 FR），中文释义为参考翻译。
💡 学习提示
“protein” 属于非词根单词，不在 25 个核心词根体系内，但同样是高频常用词。 想从零系统学习词根？试试 零基础入门教程， 或浏览全部词根。