keratin

['kerətin]

n.角蛋白, [化]角质素

例句与用法:

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body.

人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分也可找到的微量金属和矿物质。

词形变化:

形容词: keratinous |

详细释义:

n.

【化】角质, 角素