音标：['prәuti:in]
n. 蛋白质
a. 蛋白质的
【化】 蛋白质
【医】 蛋白[质]
在线英汉词典

protein的短语、例句：

protein n[C, U] substance found in meat, eggs, fish, etc that is an important body-building part of the diet of humans and animals 蛋白质; 朊
essential proteins and vitamins 必不可少的蛋白质和维生素
They were weakened by a diet that was low in protein. 他们日常饮食中蛋白质含量不足, 因而身体虚弱.
[attrib 作定语] protein deficiency 蛋白质缺乏.