keratin

音標(biāo)發(fā)音

• 英式音標(biāo) [?ker.?.t?n]
• 美式音標(biāo) [?ker.?.t?n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. [生化] 角蛋白；角素，角質(zhì)

同根派生

• keratin相關(guān)詞

英漢例句

雙語例句

• Keratin is a tough, fibrous protein found in hair and nails.
  角質(zhì)是一種硬纖維蛋白，在頭發(fā)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(biāo)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(xiàn)出如此多的色彩，得益於它的羽毛角蛋白間質(zhì)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(quán)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

• keratin更多例句

詞組短語

短語

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

• keratin更多詞組

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

• keratin劍橋字典
• keratin柯林斯字典

專業(yè)釋義

生物學(xué)

• 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(nèi)含子數(shù)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(xué)

• 角蛋白
• 角質(zhì)蛋白
• 角卵白

地球科學(xué)

• 角朊
• 角質(zhì)