Word · Frequency #2193
protein
/ˈproʊˌtiːn/
adjective
蛋白质的
核心释义
- 1.
蛋白质；蛋白质的
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
相关词与表达Connections
词族Word family
- proteins
- plural
学习提示Learner notes
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。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.