英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Keratin - Wikipedia
    Keratin ( ˈkɛrətɪn [1][2]) is one of a family of structural fibrous proteins also known as scleroproteins It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and the outer layer of skin in vertebrates Keratin also protects epithelial cells from damage or stress
  • Keratin: Protein, Structure, Benefits, Uses Risks
    Keratin products and treatments can help strengthen your hair and make it look brighter and feel softer You can help your body produce keratin by eating keratin-rich foods What is keratin? Keratin is a protein that helps form hair, nails and your skin’s outer layer (epidermis)
  • Ceratin | definition of ceratin by . . . - Medical Dictionary
    a scleroprotein that is the principal constituent of epidermis, hair, nails, horny tissues, and the organic matrix of the enamel of the teeth Its solution is sometimes used in coating pills when the latter are desired to pass through the stomach unchanged
  • 10 Foods That Boost Your Bodys Keratin Levels - Healthline
    Keratin supplements are often said to help prevent hair loss, increase nail growth, and improve skin texture Yet, plenty of healthy foods may naturally support your body’s synthesis of
  • CERATIN Definition Meaning - Merriam-Webster
    The meaning of CERATIN is variant of keratin





中文字典-英文字典  2005-2009