eumelanin的音标：eumelanin的英式发音音标为：[ju:'melənɪn]eumelanin的美式发音音标为：[ju'melənɪn]...

melanin的音标：melanin的英式发音音标为：['melənɪn]melanin的美式发音音标为：['mɛlənɪn]...

The production of melanin in the skin is stimulated by exposure to the sun.皮肤暴露在阳光下就很容易生成黑色素。Freckles are simply concentrations of melanin.雀斑不过是高浓度的黑色素.Promote the blood circulation, and accelerate the melanin's dec...

n.黑色素...

The pineal gland secretes melanin during times of relaxation and visualization.松果体在放松时分泌黑色素是明白无误的.Promote the blood circulation, and accelerate the melanin's decomposition and absorption.促进血液循环, 加速黑色素的分解与吸收.Albinism...

These granules consist of the actual pigments: eumelanin and phaeomelanin.正是这些小颗粒组成了二种色素: 真黑素和棕黑素.Tricolour can be found with all eumelanin colours.三色中具有所有带黑色素的颜色....

n.真黑素...