melanin是什么意思_melanin怎么读_中英文释义(含例句用法)

melanin (n.): dark brown or black pigment found in animal bodies, 1832, Modern Latin, with chemical suffix -in (2); first element from Greek melas (genitive melanos) "black," from PIE root *mel- (2) "of darkish color" (cognates: Sanskrit malinah "dirty, stained, black," Lithuanian melynas "blue," Latin mulleus "reddish"). Related: Melanism; melanistic.

词态变化

1. 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。

3. 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.

4. The melanin plays an important role on animal body color formation.: 黑色素对动物体色的形成起重要的作用.

5. Therefore melanin metrocyte when not ultraviolet radiation, still mass production melanin.: 因此黑色素母细胞在不受紫外线照射时, 仍然大量生产黑色素.

melanin granule 黑(色)素颗粒...

epidermal melanin unit 表皮黑色素单元,表皮...

melanin pigmentation 黑色素沉着

sepia melanin 乌贼墨黑素

artificial melanin 【医】人造黑素

melanin thesaurismosis 黑素贮积病

Henry"s melanin reaction 【医】亨利氏黑[色]素反应(见于疟疾)

melanin stimulating hormone 黑色素刺激素

epidermal melanin unit 表皮黑色素单元

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