英語字典

keratin

K 开头单词

音标发音

  • 英式音标 [ˈker.ə.tɪn]
  • 美式音标 [ˈker.ə.tɪn]
  • 英式发音
  • 美式发音

基本解释

  • n. [生化] 角蛋白；角素，角質

同根派生

     

英汉例句

    雙語例句

  • Keratin is a tough, fibrous protein found in hair and nails.
    角質是一種硬纖維蛋白，在頭發和指甲中都存在。
  • She said the goal was to replace the keratin in our skin with the spider’s silk.
    埃薩迪說，該項目的目標是用蜘蛛絲取代人類皮膚中的角蛋白。
  • The yellow, red, orange, and brown birds of the world assume their hues because of a pigment embedded in the keratin matrix of feathers.
    這種集黃色，紅色，橙色和棕色於一身的鳥類，能夠呈現出如此多的色彩，得益於它的羽毛角蛋白間質裡含有色素。

    • 原聲例句

  • Scientists in the Washington area have been working with keratin, the main substance in poultry feathers.
  • Working at the leading edge of research on cellular biology and genetic skin disorders, Fuchs was the first to precisely describe keratins - the principal structural proteins of skin cells - and identify diseases caused by mutations in the keratin gene.

    • 權威例句

  • The fibres in feathers are almost entirely composed of keratin, a protein also found in hair and nails.
    ECONOMIST: A new way to keep hydrogen: Plumage power The

词组短语

    短語

  • Keratin Complex 角蛋白複郃物;角蛋白護發
  • keratin - 角蛋白
  • keratin fiber 角蛋白纖維
  • epidermal keratin 表皮角蛋白
  • beta keratin 角蛋白

英英字典

    劍橋英英字典

  • a strong natural protein, the main substance that forms hair, nails, hoofs, horns, feathers, etc.

    • 柯林斯英英字典

  • a fibrous protein that occurs in the outer layer of the skin and in hair, nails, feathers, hooves, etc

专业释义

    生物學

  • 角蛋白

    The typeⅠhair keratin and IRS keratin genes are conservative in the number of introns.
    Ⅰ型毛角蛋白和IRS角蛋白基因的內含子數目均保守。

    機械工程

  • 角蛋白

    Processing of oxidized natural bamboo fiber modification with wool keratin was studied.
    研究羊毛角蛋白對氧化竹原纖維改性的工藝。

    化學

  • 角蛋白
  • 角質蛋白
  • 角卵白

    • 地球科學

  • 角朊
  • 角質